3 square composite door

High security doors

3 Square Composite Doors

Every home should have a first-rate door to welcome you and your guests. What better way to do this than with a 3 square composite front door?

A 3 square composite door is designed to complement the style of your property. They exude timeless and contemporary design elements and will always leave an unforgettable impression on passers-by.

High security doors

Why choose our 3 square composite doors?

Secure 48mm solid timber core
Anti snap locks as standard
Energy & thermal efficient
4 point latch meaning no warping

Anti snap locks on all doors

Our Range of 3 Square Composite Doors

UK Composite Doors are proud to offer some of the best composite doors in the UK. When you purchase a door from us you’ll enjoy total security, improved energy efficiency, and a low-maintenance product.

Combining beautiful aesthetics with modern technology, our 3 square composite doors come in various frames, including composite side panels, top boxes and glass panels. You can also choose from various striking colour options and backing glass designs in our range.

For optimal security, all our doors come with a standard multi-point lock and security chain.

For further information about our range of composite doors and lead times, contact us via email or give us a call today!


3 square composite door

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Energy efficient doors

What Kind of Homes are 3 Square Composite Doors Good For?

Due to the vast array of accessories and options available, this door can be easily made to look traditional or super modern.

These doors, as well as our composite 4 square doors, are perfect for homeowners looking to maximise light in their homes. The three independent glazed square windows on the door allow large amounts of natural light into your home whilst displaying a contemporary design.

Long warranties as standard

10 year gurantee for peace of mind

Popular 3 square doors

Why are 3 Square Composite Doors Popular With Homeowners?

Mid 3 Square composite doors are becoming popular for homeowners across the UK due to their energy efficiency benefits and stylish appearance. They’re also more secure than uPVC and traditional timber doors and require far less maintenance.

These doors are often selected by homeowners working on new-build development projects and are becoming increasingly common as the door of choice for residential replacements.

With these doors, you get the modern advantages of a GRP composite door without compromising on style – what’s not to love?

Wide colour range

What Colours of 3 Square Composite Doors are Available?

All our composite doors come in over 16 stunning colours and wood finishes, so you’re sure to find the perfect shade for your new door!

For a modern finish, Anthracite Grey or Schwartzbraun are excellent choices for your 3 square composite door. If you’re after something more vibrant or country-inspired, Chartwell Green, Red or Duck Egg Blue are wonderful choices too!

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4 Square composite door grey

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