About us

Aluminium suppliers and installers in Bristol

Sandison Windows have been supplying and fitting high quality aluminium windows, doors and conservatories directly to homeowners, trade and architects in the South West region since 1976. With over 38 years’ of industry experience, Sandison are proven experts in the fabrication of top quality aluminium home improvement products.

Sandison Aluminium Doors

State of the art factory in Clevedon

With our state of the art, 25,000 square foot factory in Clevedon we fabricate a complete range of high quality, Smarts Architectural aluminium products. We even have our own bespoke showroom so that you can see our products first hand.

Our forward-thinking, innovative approach to business sees us keep abreast of the latest building regulations and technical design advances to ensure that our products always meet your needs. Our new CNC machining centre allows us to stay up to date with the latest technological developments, letting us stock the newest products and helping you to stay one-step ahead of the competition.

Sandison Aluminium Doors

Superior quality products

We take great pride in the superior quality of our products and our service. Our highly skilled team of fabricators have over 75 years’ industry experience, covering a broad range of projects, which makes us one of the most experienced companies around.

Sandison Aluminium Doors

Exceptional service

The superb quality of our service is second-to-none. We endeavour to exceed the expectations of all our customers through impeccable customer service. From free call outs and superb aftercare, to a reliable repair service, Sandison’s team of friendly, expert fitters and fabricators are on hand to impart impartial help and advice where it’s most needed.

Sandison Aluminium Doors

Transparent ordering process

We pride ourselves on the transparency of our ordering process: no hidden charges or confusing gimmicks, just an honest approach to the way we do business.

You’ll get a fast quote within 24 hours of your request and if you accept, we’ll give you a schedule for production that day. Benefit from fast lead times and reliable delivery with Sandison.