Aluminium Windows | Louvre Window | Aluminium Door Supplier Malaysia

Collections of Ingenious Designs

Windows and Doors your Home Deserve

Optima SKY is proud to be one of the nine Malaysian brands sins 1954 to ever receive the internationally acclaimed iF Design Award!

Optima Window Aluminium Window and Door Solution.

Over 25 years, Optima Window Sdn Bhd has been the Aluminium Window and Door Expert. Whether you’re an architect or a design build firm looking for custom doors for a new project, a homeowner shopping for the best quality in replacement of aluminium windows and doors for your Landed Home.

Our highly skilled and trained window and door consultants are here to help you select the right products for your needs and obtain the quality unlike any other Aluminium Window and Door you have experienced be it for Semi – D, Bungalow or Luxurious Villa.

Arxtech Security Mesh, Security FIRST is what we believe ARXTECH should be designed to protect your family and home from would-be intruders and perform its task better than other products in the market.

During our design process, functionality, durability and style are all equally important. ArxTech Security Mesh is ready to put in the last step for your comfort and security to your Landed Home.

Optima SKY A motorised sliding glass roofing system that lets you immerse in the great outdoor within the comfort of your home.

Optima SKY is designed to create an unobstructed view of the sky and the scenery surrounding your home under any weather conditions, with just a push of a button. The new skylight roof in Malaysia.

Optima SKY is perfect for Bungalows, Semi-Ds and commercial lots and it can be customised to suit your lifestyle needs.

Testimonials

Alex Khor service towards delivering us best of best quality and top notch services!!5 star

Ranjit KL

07:45 05 May 25

Thank you to Optima for installing the windows to my home. Fast, quick and professional work in getting the windows installed. Happy with the quality of the workmanship on a whole.

Jinn Xiung Chong

06:07 05 May 25

在决定选择 Optima 和 Arxtech 之前，我一直在为我们的玻璃窗和防盗网寻找一家产品优质，零缺陷，靠谱和信誉良好的供应商确保装修的质量和效果。直到我们发现他们家的产品质量除了操作方便，可靠性，安全性方面也非常高，与五星级酒店使用的产品不相上下而决定与他们合作。AlexKhor 非常热心，他根据我们在风格，美观和实用性方面提出合理的建议与意见以满足我们的需求。我们特别喜欢他们家的百叶窗，安全网很牢固让我们非常放心。机智的 AlexKhor 也应了我们的要求为折叠玻璃大门和安全网门安装上便捷，安全的智能电子锁。指纹、密码，感应牌、备用钥匙解锁方式，远程开锁，精准度和速度能力很不错，解决了出门必须反复检查钥匙有没有带的苦恼。我的房子焕然一新。看起来更高档了。

iCat Lee

10:19 29 Apr 25

Have been sourcing for a reputable supplier to do the louvre window, glass window & security mesh for a while before deciding on Optima & Arxtec. I find their products of very high quality matching those used by 5 stars hotel.Alex Khor from Optima have being very helpful in giving his recommendation based on our needs in terms of aesthetic and usability.I particularly like their louvre window panel that gives my property a whole new look. Their security mesh is firm and anchorage of joints will definitely give me a peace of mind.Alex Khor have also been very resourceful when we asked for electronics lock for my glass & mesh doors to be installed. He taken extra effort to source for it and installed even after the initial manual lock was done. Now I can leave my house without any keys as can unlock using either fingerprint, keypad, phone and even token scan.Likewise he also help to solve our requirement of louvre paneling for covering our aircond compressor and part of exposed roof. This gives the property a new vibe and a upscale look.I would highly recommend Optima & Arxtech for their reasonable pricing and quality work.

Ricky Lim

09:49 29 Apr 25

Very good service and team

Dayang Christina Safiee

06:29 12 Apr 25

Excellent service from Alex Pung and his team. Alex guided me all through the way , and he make sure that i am satisfied and happy with the product. It's very sturdy , easy to handle, the design too is very elegant. I love the frame color as it matches my house's paint.I highly recommend optima arxtexh for those who wish to have a security mesh grill. The installer too were very thorough and they cleared and cleaned my house after installation. Tqvm Alex !!!

Salmiah

07:09 10 Apr 25

The best investment we have made with our windows, doors and mash. Over 10 yrs and they are still as good as new. The handles need servicing after all these years. Their after sales service team are amazing. Came to replace, fix, service all our doors/handles. Alex Khor is the person to find at Optima Windows (previously Sunway Aluminum). He's always there to help and assist. Worth every penny spent!

Nazatul F Zakaria

10:42 02 Mar 25

If you have a nice home, Optima windows is the one you need! Elevate your home straight and you will feel amazing being at home. Elegant yet serve the main purpose of safety.Service is tip top. They come within few days and even on public holiday.

jeremylwh

06:04 11 Feb 25

Very satisfied with Optima security mesh. The installers and the finished product was very good. Even if there is any defects or any damage, Optima immediately send the team to fix the issues. Special mention to Aaron and the team.

Daniel Chin

11:26 10 Dec 24

The doors are top-notch. Beautiful and hardy. After sales service is also fantastic. I highly recommend Optima doors. You will have zero regrets.

Sarcastic Goddess

08:36 02 Dec 24

Awesome. Happy with the folding door, sliding door, casement window, fixed panel and top hung window installed. Sound proof, conceal hinges & multi locking system etc.Attended by Aaron. Awesome customer service.Recommended. Can visit their showroom before deciding.

Rusdi Abd Aziz

09:42 30 Nov 24

Highly recommended Aaron and his team for their professionalisms and efficiency. Aaron are so helpful and given alot of professional advises for the glass doors/ window and ventilation meshes. They will arrg their QC team to QC all glass windows conditions after installation and protection film removed to ensure everything is in order. Very good experience with Aaron and definitely will recommend to friends and families when they looking for glass doors/ windows

卯卯Catherinlim

04:50 26 Nov 24

highly recommended. High quality product with top notch service from the Sales all the way to the installation team. A professional team. This is my second time engaging Optima & Arxtech. They have consistently delivered their best, every single time.Definitely my go-to supplier for Aluminium windows and doors.

Tan Jo Lynn

03:56 20 Nov 24

I had an issue with my mesh door for the second time, but Mr. Aaron addressed it promptly and professionally. While the product could be improved, the service provided was excellent. Their quick response and dedication to resolving the problem are commendable. Thank you for the great support!

Evelyn Lim

07:07 19 Nov 24

I recently worked with Optima Window and Arxtech for my home renovation, and I couldn't be happier with the results. The quality of their products is top-notch, and the installation process was smooth and efficient. I especially want to thank our person in charge , KW Wong, for his outstanding service. He was incredibly helpful, patient, and knowledgeable throughout the entire process. KW Wong took the time to understand our needs, offered valuable suggestions, and guided us in making the best choices for our home. His experience and attention to detail truly made a difference. Highly recommend Optima Window and Arxtech if you're looking for quality windows and excellent customer service!"

sk chong

02:29 14 Nov 24

I have been using Optima & Arxtech products since March 2019 and had installation delivered and completed on various sites, from high rise apartment to landed property as well commercial buildings, as long it is Aluminum Windows and Doors products.They are of minimalist design, solidly build and highly durable for indoor and outdoor usage.These products have much high specification compared to their competitors in similar markets.I must highly comment the installation team from measurement to delivery are very professional and have exceeded customers expectation.Lastly, my primary contact Jerry Chan from Optima Window has been an excellent account management, in-depth industrial knowledge to ensure effective design and measurement, installation and post support details are all sum up well, including diligently follow up on after sales service, which exceeded my expectation.

swong988

15:41 12 Nov 24

Excellent service from team #AlexKhor and great team of workers. Very satisfied with the product, both the quality and coating is great… good customer service. Will definitely recommend Optima.. sincerely contractor Alam Bina

Maria Danish78

04:22 19 Oct 24

I worked with #alexpung# and he was very professional. I had 3 sets of patio doors installed they delivered and installed on time. The quality and workmanship is very good and I was also offered an impressive discount. Highly recommended

Ed Surash

12:47 14 Oct 24

高品质的产品，最重要是他们售后服务真的一流。我的门遇上一些问题，然后就联络他们。没想到当天他们就派员工为我解决了问题。

Kok Keong How

07:47 08 Oct 24

Good service and advise from Mr Alex .. And still very good service after sales and installation been done for years.. Thanks Alex ! Thanks Optima

Henry Wong

15:50 07 Oct 24

Optima window barang yg sgt2 dipercayai..selepas 13thn guna takde masalah..service no1.pangil macam bomba datang..tq alex..

rmspublic rms

13:27 07 Oct 24

Highly recommended Optima with their premium quality and durable aluminum with security of window and doors. Besides we also very satisfied on Alex Pung perfect customer service and also his professionalism.

Christine Tai

10:21 04 Oct 24

Great product and after sales service. Alex Pung did a good job. Responsive when maintenance needed for my window.

Chien Li Tan

11:58 25 Sep 24

Quality window. Excellent service. Mr. Jerry was very professional, and attentive. A must-go-to if you are looking for aluminium window and security door.

Wai Loon Lam

12:30 20 Sep 24

👍🏻👍🏻👍🏻

SL Lai

03:26 17 Aug 24

I recently worked with Alex Khor on a house renovation project, and my client and I couldn't be happier with the results. The quality of their aluminum windows and folding doors were exceptional—both in durability and finishing. Our clients were thrilled with the sleek and modern look the wood grain finishes brought to the project.As a contractor, I appreciate suppliers who are reliable, deliver on time, and provide products that meet high standards. Optima exceeded our expectations in every way. The promptness of their installation and the support provided by their team made my job much smoother, allowing us to complete the renovation according to schedule.I look forward to working with Alex and Optima on future projects and would highly recommend them to anyone in need of top-notch aluminum windows and doors. Their products and service have helped us elevate the quality of our renovation work, and we’re confident they'll do the same for others.

Syahiir Shahruddin

09:44 11 Aug 24

Good service.. thank you Mr Alex

Mohd Izwan Bin Mohd Maidin

07:25 05 Aug 24

Its a good quality product, the windows and mesh security. The 12 year warranty gives you peace of mind. Workers are friendly and provide good after sale services and maintenance.

Chan Wai Seen

06:02 27 Jul 24

Found them from google,Highly recommended this company for good quality products with their professional and excellent service. Thumb up to Alex KHOR and crew for everything done perfectly Strongly suggest this company

Whaiyee Wai

14:14 25 Jul 24

I have been dealing with aaron during my initial stage of house renovation & he is very helpful to assist with ideas, design & products. Very grateful to choose optima. The other important thing is after sales service very tip top

Hisham Rizal

12:57 25 Jul 24

Had a great experience dealing with Alex from Optima. Installed a few security doors; service and quality was excellent. Highly recommended.

Alex Tan

08:26 20 Jul 24

Good workmanship & after sales service. Mr Alez is very good responsive and helpful person. Good quality and recommended 👍

Muza Nyra

05:57 18 Jul 24

Perfection at its best.Very neatly done.

Mahima Bedi

05:37 05 Jul 24

The best aluminium window and door supplier in Malaysia. Premium quality with excellent after sales

Sukhvinder Singh

05:17 05 Jul 24

Good workmanship & after sales service. The customer relationship manager, one Alex, is very responsive and helpful.

Mohamed Izaham Abdul Rani

13:59 03 Jul 24

Definitely recommend this Company for their professionalism and excellent after sales service. Thumbs up to Jerry.They have a good team of cheerful installer's too which makes up for the overall 5*

kelly wong

05:58 29 Jun 24

Good & Secure locking system. Fine look and good workmanship. We use Optima Windows and Door for our entire house 6 years ago and recently ( a few weeks ago) we added one more sliding door. We are happy with the products

Bis-Zara

07:10 21 Jun 24

Good service.. thank you Mr Aaron

Mazlina

03:18 13 Jun 24

Pertama kali melihat hasil kerja Optima Window, buat kami jatuh cinta. Sangat kemas. Cantik. Elegant. Security opkos 😘

rumaa79

04:34 30 May 24

Aaron is very professional. Had pleasant experience dealing with him. Recommended.

elliszar bengals

14:07 29 May 24

I recently had my old sliding grill door replaced by Optima security mesh sliding door, and was attended to by Alex. Alex was very helpful, patient and responsive to my questions, and flexible to my schedule which has some changes. Alex also provided me valuable advices on what I needed, which I am thankful for. The installation of the mesh sliding door was completed on schedule, and work was clean and neat. I am happy with my new mesh sliding door, providing better security as well as convenience. Thanks to the Optima team.

lian hong lim

06:47 03 Apr 24

I got all my windows, sliding doors, mesh and bathroom doors from Optima Windows and Arxtech and i was completely satisfied with the quality and level of service i got from them. I have absolutely no regrets in choosing them over all the many others i had also checked out. Their quality, warranty and service delivery was exceptional. A big thank you to Alex Pung and all of the rest involved in the project including the professional installers for the great job done

vsctan7

10:09 25 Jan 24

Have dealt with this company several times over the years for several projects including balcony conversion to studio, sliding doors, louvre windows and louvre doors (as pictured). I would like to commend them for their excellent product and services - its not easy these days to find reliable contractors for such things. Am happy to say they have never disappointed me. Special commendation goes to Mr Wong for his great customer service.

Sheahnee Iman Lee

09:32 10 Oct 23

Great service

Phing

02:20 14 Sep 23

I hired this supplier to install windows, sliding doors, folding doors, security meshes, and glass panels for my new house. They coordinated the installations with other tasks like flooring (tiles and timber floor) and painting. This made the seamless levelling of the doors and floor surface. They also protected their products with self-adhering films to prevent painting over and scratches, and after finishing, they cleaned everything thoroughly before handing it over. The salesperson, Alex Pung, was very helpful throughout the process, even arranging touch-ups and follow-ups after the work was done. Despite some delays due to MCO, everything went smoothly, and I'm happy with the outcome.

S Ong

12:01 26 Aug 23

Being recommended by a neighbour about this company. I had received a best service and quality aluminium mesh door done by Optima. Alex and his team are helpful and responsible thoroughly during the whole process. Very satisfied with the outcome.

Rayce Heng

01:56 11 Aug 23

Excellent service and professional workmanship! Will recommend to anyone thinking of installing aluminum doors, windows or security mesh-

kaiying song

10:06 09 Aug 23

Great value and solid product. Nice showroom with good reference to all your home or office needs. Many thanks to Aaron that served us. Clear. Articulate, punctual and fast response. He also arranged the scheduling of workers and inspection on site. Site supervisor and installation was done in a professional manner! Great job!

B hs

06:42 08 Aug 23

I had all my windows and sliding doors done by Optima. Their product quality is top notch and service is very good. The sliding door moved smoothly although ours is very big and heavy. The workers were also very professional during installation. Even my contractor were impressed and commented it’s high quality product. Aaron from the sales team is very attentive and able to answer all other questions and concerns. We feel safe and assured throughout our experience with Optima and would highly recommend them.

Ashley Wong

04:44 04 Aug 23

I renovated my house recently and had a very good experience with optima from the time i made a general enquiry, to site measurement, quotation and delivery (on time, no delay) to installation and after sales service. The quality is top notch, and the workers were professional. They came back quickly to touch up no matter how minor, and also cleaned and handed over the security mesh and sliding doors.This is one of the best choice i made and till now have no regrets. I will highly recommend to anyone who is looking to renovate.

Irene Y

02:44 14 Jul 23

We are happy with the windows and security mesh, the service provided etc...Overall the products are really high quality and great products. Alex #alexpung# the sales person was very reliable, really supportive, quick in responding from the start until the end. Highly recommended for long term investments ..thanks alex!!

sitiaishah Buyong

07:57 28 Apr 23

A great journey with Optima. Very helpful from Alex. After tested, the system is Robust, good quality product.

Michael Chan

02:42 22 Mar 23

Just installed my sliding door and window with security mesh. Really in love with the outcome 😍 premium quality 👏🏻 highly recommended. Thank you Mr Aaron 👍🏻

Nur Fathiah

12:54 19 Mar 23

Perfect service by Mr.Jerry Chan, good quality product at reasonable price.Highly recommended.

Emilypsy

09:23 10 Mar 23

Excellence service, nice windows with security & mesh, no more worries for mosquitoes or any insects.

Izan Ksm

06:03 24 Feb 23

高级的品质，感谢Aaron 和他的团队非常友善，细心，專业的服务。。我和家人都很滿意。。超讚

Ping

12:34 15 Feb 23

Good & reliable service.Satisfied and happy with the repair work.👍😊

Sin

08:12 19 Dec 22

Excellent service !One of the door handle broke after 9 years. We called and they came the next day to replace the handle for?free!!!

Tsu Ping Loh

06:17 18 Dec 22

Great service from Alex and great work by the team. Very happy with after sales service provided. Would definitely recommend Optima

Ed Y

07:35 08 Dec 22

Very satisfied with the product, both the quality and coating is great… most of all good customer service

jacleen chan

06:41 16 Nov 22

The optima windows and security mesh are very high quality and we are very happy with the products

Mdm Lim

09:41 03 Nov 22

Finally moved in to my new place recently.TLDR : Would recommend for mesh, sliding door, windowsEngaged Optima, via Jerry Chan, for sliding door x3 + mesh (slidingx2, foldingx1) and all house windows (fixed, sliding and swing).Solid build and very impressed by the protection after they completed while my other reno work was still on going. The frames were taped up, the windows had a protective plastic sheet on it. Can embed alarms sensor in the frame as well (alarms from different vendor)Pricing wise competitive (not cheapest, not the most expensive either)Jerry – responsive, attended to all my queries promptly (even after work hours), flexible and ok to arrange for 2 rounds of installation to time it with my alarms vendor’s installationOnce all dirty works completed, Optima’s team came to remove the tapes/sheets and did final touch up!Just need to take note on:1/ actual sliding door opening size – I did mesh and sliding door with 2 fix panel + 2 sliding open. Opening was slightly smaller than expected as the frame is really thick/wide and the sliding door handles eats up about 10cm on each side, thus reducing the mesh opening by 10cmx 22/ swing windows – hidden hinges (for security I guess), therefore can’t hold it in certain angle like conventional swing windows with “control bar”. With current strong winds/rainy season, the windows got blown by the wind and slammed against the frame a few times. Didn’t leave windows opened subsequently.Would be great if optima had some kind of accessory to allow windows to open up to certain angles.

Vern

12:04 28 Oct 22

We chose Optima for our Safe Net from their high reviews.We're so glad Alex Pung decided to take it up eventho we're in another State.And yes, Optima is awesome! From measurement to choosing the right colour & other expertise, Alex & his team had been a great help.Last but not least, their installation team under Ah Boy, a young Sabahan deserves praise. They did a good job, finishing the installation in 3 days as promised!Worth the $$$ spent! Keep up the good work!

Shirley Sim

13:19 19 Oct 22

售后服务真心的说，非常棒。那天我家的门锁松了，立马拍了个视频给Alex.两天后，Optima技术团队就上门来检查，才发现是内部的螺丝松了，前后不到1分钟就搞定。我说那么简单的事，你们大可拍个video 发给我，教我怎么做就行啦，不需要大老远跑来，只是为了帮我锁紧螺丝。团队的师傅（对不起，我忘了问名字）说，没关系，这是他们应该提供给顾客的售后服务。说完后，还帮我检查其它门窗的开关及把手，框边的塑胶等等。这样的售后服务，我觉得没后悔安装他们的产品。加油~赞赞赞。

CHU KOON SIANG

12:08 08 Oct 22

The mesh grill and sliding glass door we ordered are solid and of great quality. Highly appreciate the staff fantastic customer service by Alex Khor - patience, non-pushy and most importantly helped solve problem and give good advices. We decided to change the old grill with another mesh grill door because of the level of service. Their product is of premium price but definitely worth every penny we invested!

eddy Leow

14:37 17 Sep 22

I had my Optima windows and doors installed about 4 years ago. Thanks for good job done Alex! I only had a slight problem with one door hinges this week and Alex help promptly. I appreciate it so much Alex. Thank you.

Badariah Arshad

04:15 13 Sep 22

Optima Windows and Security Mesh is a great products. So far very happy with the products

Ee JerHann

01:58 04 Sep 22

I have the Optima Swing and Slide Door, Optima Folding Door and Window, Optima Casement Windows and Optima Fixed Windows installed into my new house. From the initial discussions up until the complete installation of the doors and windows, Mr. Alex Khor has been incredibly helpful and quick to address any issues encountered and goes out of his way to assist his clients in all matters and provides his inputs based on his experiences in the construction/renovation field.Though they are based in Sungai Buloh, they had no issues with installing the doors and windows for my house in Ipoh.The windows and doors operate smoothly and seamlessly without any noise or difficulties. I chose the bronze glass windows which allows plenty of natural light into the house and provides a warm soft glow in the interiors. The quality and workmanship of the doors and windows are top notch and feels heavy duty, which provides a reassurance that the doors and windows are built to last.While my house is still under renovation works, Optima have ensured the safety and cleanliness of the windows and doors by having both the glass as well as framing covered and protected by a layer of coverings.The price of the windows and doors inclusive of installation is definitely competitive in the market. While Optima's factory is located in Sungai Buloh, their price inclusive of installation was more affordable than the price quoted in Ipoh. Premium quality windows and doors from a premium and distinguished company at an affordable price.I would highly recommend Optima Windows and Doors.

Victor Ho

03:24 14 Jul 22

Good quality!

Angie Ng

12:45 17 Jun 22

Beautiful and Quality products.. very happy that i found Optima!! Professional service provided from sales, Amazing Alex Khor to various installation teams… thank you from us….

Faiza SALEH

11:27 30 May 22

我很佩服这家公司的产品，可以保护得那么细心，当我还在犹豫那么快要安装门的时候，我很害怕会把那么高贵优雅的门，会被其他装修工人给破坏了。可是门安装好之后，我到现场查看我的心真的凉了。很开心。很高心的是被保护膜贴着的玻璃里面还是很干净的。谢谢 Optima Window 的团队们，会把我的门保护得那么好。感恩🙏🏻

kaisheng cheam

07:08 28 May 22

the service is good and end products are up to my expectation . Alex Pung is very patient and honest with me .He is always there to answer all my questions . Excellent service !

See Gek Ding

05:21 09 May 22

Recently my Optima lourve window has some problem and I contacted Alex Khor, the Marketing & Technical Manager and he acted promptly by sending his repair team over to solve the problem. Very happy that I have chosen Optima for my windows.

Christina Yong

05:30 20 Apr 22

I must say that what you see is what you get from this company as posted in FB. Meaning the quality of the product and the professionalism of the person handling orders and custom made as required meet my expectation. Last and not least, thanks to Mr Alex Khor for your friendly, obliged and attentive to make my unique requirement a possible one

Wannis Che Wan

07:33 18 Apr 22

Installed Optima glass swing door for my house yard and it was the best decision made! Superb quality with amazing service by Alex Khor and team. Highly recommend Optima & Arxtech for quality, security and service! 👍🏻👍🏻

WeiYen Woo

14:40 12 Jan 22

Very satisfied with the quality and workmanship of the team. Very professional team. Special thanks to Alex and Ah Chai for handling everything well under control.

Tang Kee Hui

09:21 10 Jan 22

Good workmanship and attentive service

Dinah Rakhim

06:26 27 Dec 21

After 7 years installation still received very good after sales service response from Alex Khor. Very prompt action and excellent services being extended to fix the hinges and stopper for the door and windows. Very reliable and durable products and Optima & Arxtech are the only brand to trust and rely on for home safety and esthetic value of a home. Very highly recommended for long term usage. Very satisfied with quality of the products and after sales services. Kudos, Alex!

Adman Tan

18:21 15 Dec 21

Very good workmanship and high quality aluminium sections supplied. A highly recommended contractor if you are looking for quality material and installation.

Ng Ying Loong

14:51 08 Oct 21

Very helpful

NOR JULIANA RUSLAN

04:56 24 Sep 21

I had all my glass windows and folding doors done by Optima 3 years ago for my 3 story house. From the time I engaged them for this work, the service and after sales service has been great. Till date, the quality of their work has been excellent. Alex has always been very attentive with any issues that I've had at any time. He is very patient and efficient. I highly recommend Alex and his team.

P G

07:35 17 Sep 21

All my 3 storey house doors and windows are all replaced / installed with Optima glass doors, windows and security mesh. The installation work is very fine and quality of coating of the frame is excellent.It has been 6 years since installation, no problem with leaking, handle or usage at all.During the whole process of installation, planning and advice, we had a wonderful experience dealing with Alex Khor. He is very helpful, patience and efficient 👍👍Optima & Alex Khor also provide very good after sales service without hesitation. 2 years ago I lost my keys where I immediately give a call to Alex (despite many customers he still remember me) and they sent me the key to my doorstep the next day! 👏👏👏👏 #AlexKhorHighly recommended as it not just make your home beautiful, it also make your home a safer place.

Pauline Tan

15:34 17 Jun 21

Excellent after sale support, super fast respond. No regret buying from Alex.

Harry Lim

10:35 19 Apr 21

Have been using Optima Security Mesh and Windows since 2015.Products quality are second to none and up until now hasn't given me any problems of water ingress or wind noise. Always recommend my friends to use Optima when renovating. Look for Alex cos he is the best you got.

mvac keong

06:49 13 Apr 21

Good product and great customer service from Alex Khor. Although faced minor setback with installation team, Alex bridged the gap and resolved it professionally and efficiently. Thanks, Alex and all Optima workers!

Kelly Yap

13:21 12 Apr 21

Love the workmanship and the installer are very friendly.👍👍👍👍👍

wee liam

06:53 06 Apr 21

Good job Mr Alex Khor.

ChuiSaan Shin

06:25 04 Apr 21

Excellent service by Mr Alex Khor

susan lam

06:24 04 Apr 21

Top 10 aluminium and glazing works production.

Ranillo Formentera

08:20 31 Mar 21

Good Quality products👍👍

Fiona Goh

04:42 31 Mar 21

I’m very satisfied as the product is very high quality and the service is AMAZING, from sales up to installation. Very responsive to queries.Alex Khor, the sales person is very helpful and he has very deep knowledge on the products. Highly recommended to those who are looking for security windows doors with beautiful design.Thanks again Alex Khor and Optima Window !! 👍👍 👍👍👍

Elaine Hoo

04:02 31 Mar 21

I was very thankful to Optima Window to provide a professionalism service. From the customer service till the end of the installation gave me a peace of mind.And their Security Mesh is very wonderful, their product are made of hardy and durable material and it worth to investment, it provide protection from the robbers and insects.I will definitely will recommend to my friend and family member!!👍👍👍👍👍

Fong Priscilla

03:17 31 Mar 21

High quality and security product. 😙😙😙😙😙👍👍👍👍👍

Leesa Lee

02:35 31 Mar 21

Survey few brands and final decided optima products. Good quality with excellent service 👍🏻Highly recommend.

May Chee

02:31 31 Mar 21

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