
Durabase – the base that you can rely on
Polar Bear Windows uses cookies on its website which may involve the processing of personal data.
Necessary cookies are required for our website to function. We also use other cookies for marketing and statistical analysis. In some cases, data may be transferred to third parties. We won’t activate these cookies without your explicit consent, which you can give or revoke at any time.
Here you can choose which cookies you consent to. Simply use the toggles to give or revoke consent to individual cookies, and you can change your preferences at any time.
Read our Cookie PolicyThese cookies are essential for the website to perform as it needs to. They keep the basic functions and important security features working properly for you, anonymously.
Functional cookies allow you to interact with the website and its content, such as sharing information on social media platforms and other third-party features.
We use these cookies to help us understand how users are interacting with the website. They help to provide us with key metrics on how many visitors we have, bounce rate and the sources of website traffic.
Advertisement cookies help to provide relevant ads and marketing campaigns. These track visitors across websites and mean users can receive more customised ads.
These cookies have not been classified into any of the above categories and are being analysed.
Update Cookie Preferences
Quicker
With Durabase your conservatory or extension; you will experience a smoother process and quicker build time. Your bespoke, engineered steel base frame will sit on concrete pad foundations.After which, precision built side walls can be installed, that can be pre cut for running first fix electrics prior to insulation and your choice of internal finish. Externally the walls can be rendered, brick clad or timber clad to your specification.
Less waste
The only foundations required are a number of concrete pads placed at strategic points around the base. This means far less excavation work and waste material to dispose of compared to traditional methods of base construction.
Cost effective
No need for expensive relocating of manholes or drains. When work is required in tight spaces, traditional foundations would need deeper excavation. Durabase can work around existing structures.
25 guarantee
Durabase has been in business for 30 years, which means the product is tried and tested. Most builders offer a 1 year guarantee, we are so confident in the steel frame that we include a 25 year guarantee.
Quicker
Less waste
Cost effective
25 year guarantee
Our superb steel bases provide the perfect foundation for anyone wanting to extend their home with minimal hassle. Pre-fabricated precision modules come together beautifully on-site.
Old fashioned building methods take much longer and therefore more disruptive and costly. You can experience further delays if weather is unsuitable.
Step by step progression of how we will transform your home
STEP 1
Durabase can be sited anywhere, even on a sloping site. Install the concrete pads as per the pad plan supplied. Note the lack of mess and disruption.
STEP 3
Attach brick skirt and modular wall to the steel base and finish by fixing the bridging tiles in place.
STEP 2
Attach the steel to the house wall, build and level the base using the adjustable legs.
STEP 4
A wide range of bricks, stone, render ready or plain particle board for the finish of your choice. The completed build will have all the home comforts that you have in the rest of your home.
Great quality products, fitted perfectly with excellent customer services – award winning formula today and tomorrow
Free no-obligation home appointment allows us to take exact measurements to provide you with an accurate quote and answer any questions you might have.
Unlike some companies, we don’t use pressured sales techniques or expect you to sign anything during our visit. We always provide honest recommendations
and industry insight to ensure you get the best products for your home.
Free no-obligation home appointment allows us to take exact measurements to provide you with an accurate quote and answer any questions you might have.
Unlike some companies, we don’t use pressured sales techniques or expect you to sign anything during our visit. We always provide honest recommendations
and industry insight to ensure you get the best products for your home.
We’re thrilled to be recognised for outstanding customer satisfaction in Bristol. This achievement is a testament to our dedication to quality, from our locally manufactured products to our expert installation team. By producing the widest range of high-quality goods right here in Bristol, we’re not just delivering excellence, we’re supporting our community. Ratings updated on 2nd January 2025.