167 Portland Road, Weymouth, Dorset, DT4 9BQ

01305 770447
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PVCu Windows

From a standard casement window right through to a 10 piece bow window in a choice of many colours, smooth or grained profile, bevelled or ovolo frames. Double or triple glazed ‘A’ rated as standard with multi-point locking.

Energy bills are on the increase, environmental concerns are now higher on the agenda than ever before and building regulations are becoming more & more demanding every year. Choosing a window system that offers higher Windows Energy Ratings, (WERS), for a lower cost, therefore makes good sense.

At SBL we offer a range of casement, tilt and turn, flush sash, bow & bay and French windows. With a wide range of woodgrain effects and colours, as well as slim sight-lines, whatever the vision for your home, we can make it happen!

Aluminium Windows & Doors

Are you looking for windows and doors that perform well without compromising aesthetics, aluminium could be for you. But what do you get for your investment ? Aluminium is a very stable material that minimises expansion & contraction with changes in the temperature; this makes it an ideal choice for sliding and folding patio doors. They are available in a whole range of colours; you can even have a different colour inside to out !


Our portfolio of windows is compatible with a range of accessories, locking mechanisms and handles are available in a wide range of colours and finishes that comply with all relevant standards. Compliance with Document ‘L’ for thermal transmittance apply. We offer window systems with excellent weather performance/ratings in accordance with the requirements of British Standards. Aluminium windows have some great attributes which make a sustainable choice for windows, including, but not limited to, thinner profiles with a more streamlined appearance, low maintenance and stronger than PVCu.


We offer a range of doors suitable for all applications. There are several options available including, commercial hinged, commercial swing, patio, tilt and slide, slide folding, multi-track slide, bi-folding and automatic. Designed for use as open in or open out, in single or double doors. Doors are available with polyamide thermal frames for high-performance thermal efficiency.  These are available with high-security glazing, locking mechanism including deadlock and hook bolts, dual colour options and excellent weather performance, these are just some of many special features for these doors.

Get a quote from SBL in Weymouth


If you’d like to request an estimate from SBL or ask a question please use the enquiry form below.

Have you previously been a customer of SBL?

Please provide any dimensions for your project if applicable. You can also upload up to 10 photos to help us with our estimate.

* SBLUK take your privacy very seriously. The information sent to us in this enquiry form will only be used to allow us to reply to your enquiry with answers to your questions and details of our availability of our service. Please click here to view our Privacy Policy

Report A Fault

As with any product or service, sometimes things can go wrong at some stage after completion and this can be due to many reasons, such as a faulty product or material failure, but please bear in mind this could also be due to other issues not related to any works previously undertaken.

In order for us to expediently process, we would be grateful if you could complete the form below adding as much detail as possible, including attaching any photos and a sketch if appropriate, (a photo of the sketch will be sufficient), these can be JPEG image files or PDF files (if you have the facility to create).

In the event that the claim is being made against a warranty, we will need a copy of the original receipt and this can also be simply attached as a jpeg photo or a scanned image (if you have the facility), this will be required by our suppliers.

Once in receipt of your completed form, we will come back to you with the next step in the process, or any further queries we may have.

Please supply a description of the issue you are reporting.

The more information that you are able to supply, will help us to work with you in resolving the problem.

In order for us to process this claim faster, please make sure you upload a copy of your receipt.

Any additional photographs and/or sketches will also help. You can upload up to 10 photos.