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We supply and install of bespoke high performance aluminium timber composite windows, doors, sliding and bi- folding doors throughout Norfolk, Suffolk, Cambridge and East Anglia.

Approved installers of Westcoast Windows Swedish design and manufactured composite windows and sliding doors and Solarlux high quality bi-folding glass doors, wintergardens and garden rooms.

German bi-folding glass doors and wintergardens.

For 35 years, Solarlux has stood for excellent service and outstanding quality in the manufacture of bi-folding glass doors and wintergardens. 

All Solarlux products are certified by a number of independent testing institutes to ensure the high quality of their German manufacturing is maintained. 

A wide range of styles and finishes available. 


“ TWN Ali-clad made the whole process easy for us and delivered a fabulous result to the house”

Norfolk Farm House

“We are delighted with the High Performance Ali-Clad Triple Glazed Windows & Doors, that have been supplied by TWN Ali-clad for our Passive Standard Project. The windows and doors arrived packaged on crates with a protective wrap, which gave us plenty of time to install.

We would like to thank Rob and his team for his attention and commitment to our project.”

House Rear of St Helens, Laxfield

“I am extremely pleased with the windows and doors supplied for our renovation, I am very impressed with the difference they have made to soundproofing the cottage.”

Dear Rob, Just a quick note to say thank you so much for all you and your team did at our house. The windows and doors look great and everyone has commented on how much it has improved the look of the house. Not only that but the practical applications that each window has given us are amazing. Keep up the good work.
Alex Russell

“We are delighted with the new windows, they have transformed our house. The service from Rob and the team was excellent throughout from site measurement to delivery and completion of the installation. An excellent job thank you.

Oak Tree Farm, Reepham

“From our initial meeting with TWN to the installation of the windows we have received a professional, friendly and importantly, efficient service. Rob has always been on hand to answer any questions and guide us through the process (we don’t order a house full of bespoke windows every day!) his extensive knowledge and experience has been invaluable.

We are so impressed with the high quality and standard of the windows and doors, we were expecting them to be of a good but they have surpassed all our expectations. Not only do they do the job they are intended for but they look great too, I’ve lost count of how many people have complimented them!!

Great company, friendly staff and superb product, we would use them again in a heartbeat”.

Hines Cottage, Weybread

I would just like to thank all the team at TWN Aluminium Clad Windows for their help from the initial quotation stage through to installation, I am very happy with the overall appearance and specification which compliments the architectural style of my house. The windows and doors have allowed me to achieve my desired end result with large openings that allow for an uninterrupted view of the outdoors.

Sunnybank, Coltishall

We are very impressed with the quality of the windows and the guys did a fantastic job with fitting them in, We will be happy to use your company again.

Bridewell House, Aylsham

“Product is very good in style and design. Great Scandinavian design.
Excellent thermal qualities.”

Milestone House, Holt

Excellent product and service.

Church Cottage, Norton Subcourse

Just a quick note to thank you for dealing with our windows. We are very happy with the frames and for the service you and your fitters have provided and hope to be able to send you some more contacts when ever the opportunity arises. Please feel free to call in if ever passing for a coffee.

New Build, Barton Turf

Hi Rob

The windows look great!

Your team did a great job in difficult weather conditions.

I am very happy to recommend the whole team to anyone needing new windows or doors.

Holiday Let Owner, Overstrand, Your Content Goes Here

Team has done a great job as well as being really helpful and conscientious.

We are very happy and we are excited about seeing the final effect when the sills and trims are done.

Refurb, Hedenham Norfolk, Your Content Goes Here

Swedish composite windows, doors and sliding doors

High performance Swedish designed and manufactured composite windows, with low maintenance powder-coated aluminium exterior and warm wood interior. 

With exceptional U-values, available in 28mm double-glazed and 36mm or 48mm triple-glazed. 

Range of open-in and open-out styles, plus composite doors, balcony/terrace and sliding doors. 

Wintergarden, Garden Rooms

Solarlux Wintergarden
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Aluminium Clad Windows

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Aluminium Bi-Fold Doors

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Aluminium Clad Windows Norfolk Suffolk