What types of windows and doors do you offer?

We supply a wide range of engineered windows and doors, including uPVC and aluminium systems. Our door options include composite, sliding, French, and bi-fold styles—each designed for durability, security, and aesthetic appeal.

Do you manufacture doors and windows in the UK?

Yes, all our products are 100% UK manufactured, ensuring high-quality craftsmanship and compliance with British standards. We’re also REHAU-authorised fabricators, trusted by trade professionals across the UK.

Do you offer guarantees on your products?

Absolutely. Our products come with up to a 20-year guarantee, reflecting our commitment to long-lasting performance and customer satisfaction.

Can I request a custom quote for my project?

Yes! You can easily request a quote through our website. Our experts will guide you through design options, take measurements, explain the installation process, and provide a transparent quote tailored to your needs.

What makes Klassic Trade Frames different from other suppliers?

With over 30 years of craftsmanship, reinforced aluminium cores, and energy-efficient designs, we deliver premium windows, doors, conservatories, and rooflights that elevate your space. Our reputation is built on reliability, quality, and customer satisfaction.

Legacy of British Craftsmanship

Over 30 years of experience in precision manufacturing

Our Story

Legacy of British Craftsmanship

Over 30 years of experience in precision manufacturing

Our Story

Windows, Doors &
Conservatories

Klassic meets Modern Living
Est 1996

Request a Quote

Windows, Doors
& Conservatories

Klassic Meets Modern Living
est. 1996

Request a Quote

Luxurious brick home featuring stylish UPVC windows crafted by leading window and door suppliers for modern appeal

Stylish brick facade with cream UPVC door and side window by premium window and door suppliers

Modern glass conservatory with white-framed windows and doors on a brick home, highlighting window and door manufacturers.

Modern UPVC conservatory with large windows and French doors on a brick base, showcasing upvc doors and windows suppliers.

30+

Years of Craftsmanship

100%

UK Manufactured Quality

Reinforced

Durable Aluminium Core

20 Years

Product Guarantee Available

From Frames to Finish

Our Services that
Elevate Your Space

As trusted uPVC doors and windows suppliers, we deliver durable, energy-efficient products built to last.

Backed by over 20 years of industry experience and REHAU-authorised fabrication, we are one of the trusted uPVC doors and windows suppliers for trade professionals across the UK.

Fantastic quality doors, friendly team, and everything was completed on time. Highly recommend Klassic!

Partap Sidhu

5 Star Reviews

Fantastic quality doors, friendly team, and everything was completed on time. Highly recommend Klassic!

Jag Sindhu

5 Star Reviews

Fantastic quality doors, friendly team, and everything was completed on time. Highly recommend Klassic!

Partap Sidhu

5 Star Reviews

Fantastic quality doors, friendly team, and everything was completed on time. Highly recommend Klassic!

Nav Sings

5 Star Reviews

Green front door with glass panels and hardware flanked by white-framed windows on red brick house, by window and door suppliers

Flat-roofed home extension with large reflective skylight window and lush garden, by window and door manufacturers.

30+

Years of Craftsmanship

100%

UK Manufactured Quality

Reinforced

With Durable Aluminium Core

20 Years

Product Guarantee Available

From Frames to Finish

Our Services that Elevate Your Space

Stylish modern facade featuring premium designs by leading window and door manufacturers for energy-efficient living spaces

Windows
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We supply engineered windows for strength, style, and efficiency. Our uPVC and aluminium systems offer insulation, security, and low-maintenance, trusted by window and door suppliers.

Doors
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We supply expertly engineered doors combining robust security with striking design. As trusted window and door manufacturers, our composite, sliding, French, and bi-fold doors provide lasting performance and kerb appeal..

Modern bifold and sliding glass doors by trusted window and door manufacturers for stylish home living

Bifold & Sliding Doors
__

Connect indoor and outdoor spaces with our bi-fold and sliding doors. Available in aluminium and uPVC, they offer a practical, stylish way to brighten your home.
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