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Taking Strata Window and Door Installation to a new level

Strata window and door replacement specialists

Industry experts for over 30 years, we pride ourselves on delivering quality solutions and the peace of mind for owners and strata managers.

Learn about us

Featured projects

We’ve completed over 8,000 window and door replacement jobs.

Here are some of our recent projects.

Celebrating over 30 years in business

Windowline was started by Gary Stevenson in Sydney in 1989. At that time, he realised clients wanted the peace of mind that they were getting window and door solutions that were not only the best quality, but the best value for your money.

Windowline’s focus has always been to provide a service that exceeds our clients’ expectations along with a result you’ll be delighted with for many years to come. It’s a commitment that’s been at the heart of our business for more than 30 years.

Our Services

The Windowline way

Strata specialists for over 30 years
Choice of products from all suppliers
Outstanding safety record
High quality products and workmanship
Personalised client service
Windowline Pty Ltd
4.5
Based on 121 reviews
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Michael Reidy
Michael Reidy
08:34 08 Feb 22
Professional bunch of guys, worked hard to get all windows installed over a two week period. The apartment was clean... after they left, really happy with the workmanship and quality of the windows.Michael u12read more
Rohan Gowland
Rohan Gowland
04:09 30 Nov 21
The Windowline installers were polite, friendly and hassle free. Left our apartment clean afterwards and the new... windows look great 👍. Areas for improvement: A couple of the windows need the springs adjusted, as they fall open if not locked. Windowline advised how to adjust it, but the screws in question are not easily accessible, so we still have this issue. The other thing that could be improved is that, due to government regulations, the bottom window has to be blocked from opening too wide, which means you have to open the top window if you want your windows fully open for ventilation. But the top windows are not designed this way. If you want to open the top window, you have to grab it at the very top, which usually requires a stool or step ladder! Same for closing! This issue is due to government regulations to prevent children falling out the bottom window, so it’s not Windowline’s fault. However, it does affect the practical function of the windows and therefore could benefit from a design rethink. Overall, very happy with the fresh new look of the new windows!— R. Gowland, Unit 13.read more
Sevda Imre
Sevda Imre
06:21 05 Oct 21
Great work by the team at Windowline. Windows look better than ever in our complex.
Alex Righton
Alex Righton
06:15 05 Oct 21
Quality finish applied and very friendly staff willing to take time in answering all questions we had.
Peter Chappell
Peter Chappell
00:26 17 Sep 21
Replaced original foyer doors of unit block. Completed in one day and the new doors work perfectly. Greatly enhanced... security.read more
Andrew Jurd
Andrew Jurd
04:05 21 Jun 21
It was a great experience with good communication all the way from Frist phone call to conclusion. Highly recommended.
Andrea Bustamante
Andrea Bustamante
04:52 27 May 20
The work was done in a timely manner and they cleaned up after themselves. The window frames and balcony door looks... great.read more
Kristie Beattie
Kristie Beattie
06:07 19 May 20
We just replaced the doors on my mum’s apartment and they now look fantastic! The work was done efficiently and the... communication between mum and the team at window line was respectful, helpful and responsive.read more
Belinda Kelly
Belinda Kelly
00:43 19 May 20
Windowline provided a wonderful service and excellent end result. Couldn't be happier!!! We are extremely happy with... the work done and it was great to see 2 installers really enjoying their work. The admin crew have all been very helpful and quick to reply to any questions. Overall excellent service will definitely recommend this company.????????read more
Bob B
Bob B
07:19 07 May 20
David was a great salesman who led our owners through the options available and helped guide owners to a good... solution.A couple of early hiccups during installation were resolved and with 1 of 96 windows needing additional attention we are close to a good result.read more
Curtis Alford
Curtis Alford
04:33 06 Mar 20
They kept me informed throughout the whole process, quick to follow up and did a great job! Would definitely use again
Steven Chung
Steven Chung
03:58 06 Mar 20
They did an awesome job for my windows and security gills. Very happy with their quality!!! Very friendly staff.
Alan Emanuel
Alan Emanuel
03:06 06 Mar 20
A company representative contact me to arrange to came and measure for the replacement window. He arrived on time and... was thorough in measuring up. Two weeks later they came and installed without fuss or mess I would certainly recommend this Company.read more
Hannah Beesley
Hannah Beesley
22:39 10 Dec 19
Really nice team and my windows have made a big difference in the apartment. I live on a busy road and the reduced... noise is amazing!read more
Kate Louise Lewis
Kate Louise Lewis
19:38 15 Nov 19
Windowline replaced the windows in my apartment, they were very fast and efficient but more importantly (as someone... living alone) they moved furniture away from the windows and then cleaned and returned the furniture to its original position while I was away at work. I was able to come home to my apartment after a long day with very little inconvenience which I greatly appreciated. This made the process easy and they were very friendly and accommodating. Would highly recommend the guys from windowline!read more
Shannon G
Shannon G
21:34 13 Nov 19
Lisa, Zach and the team at Windowline have just finished installing our new windows and we love them! Windowline are... a professional, courteous and efficient team who made the whole process or replacing our windows seem easy and effortless. Thanks Lisa and Zachread more
David Shirley
David Shirley
10:37 06 Nov 19
Absolute pleasure to deal with this company. From the service from David and Craig, No problems from start to finish.... Special mention to the installers Zac and his team, Lisa and Daniel. After 20 years in the property game and using 100s of contractors. These guys were 100% percent professional, flexible and a joy to work with. The finished product was better than expectations.read more
Mapps A
Mapps A
07:31 01 Oct 19
Avoid.Came home expecting a complete job. Instead, our bedroom windows had been half installed leaving a gaping floor... to ceiling hole in the middle of winter. Tools were left everywhere, including a stanley knife on my bed. Window frames had also been left in our lounge room for several days.Came home a seperate day to find that our front and side doors had both been left open whilst the team had gone off to lunch. So anyone could have accessed our apartment.After weeks, there had been no clean-up to the common areas, with shards of glass and wood splinters being left across all walkways and garden beds.read more
AJ A
AJ A
03:18 01 Oct 19
If you aren’t in a hurry, hire Windowline. I was just a renter when Windowline completed the strata building works,... but suffered the consequences of it all. Overnight we were left with gaping, floor to ceiling holes in our walls when they ‘ran out of time’ to finish the window installation. Who doesn’t love an icy cold breeze flowing through their entire apartment in the middle of winter. We also appreciated that on multiple occasions our apartment was left with doors wide open with no tradesmen in it while they went to lunch. Its fun waiting an hour for them to return so you can continue on with your day to day business and avoid leaving the apartment open and unattended again. What an excellent feeling to come home to an unlocked apartment with no one in it and not have to find your keys to open the door. I’m glad no one decided to pop buy and steal our possessions. They made themselves at home and decided to use our apartment to store the window frames in for a fortnight. Great feature of our living and dining area, and was fun to navigate around. The best part was how much time we had to take off work to be there for them as they were always late and seemed to take multiple days to install each window. I take that back, the best part was how they ruined the timber flooring and left dirty hand prints on ever inch of surface.read more
Mark Khaikin
Mark Khaikin
02:24 25 Sep 19
I am as the Chairperson of the Strata Committee would like to express our appreciation of the work that has been done... by David and Pedro at our 4 blocks 27 unit property in Vaucluse.So far we did not receive any unpleasant surprises or responses from the residents. Thank you for your good work.read more
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We work with all of Australia’s leading window and door manufacturers
G.James
AWS Architectural Window Systems
alspec Aluminium Systems Specialists
Breezeway
Aneeta
Veka

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