Click Brochure (No.1)


Composite Doors

Make a great first impression with a beautifully designed and high quality Composite Door. Fortress Composite Doors provide you with an entrance door that not only looks exquisite but is also durable and robust. With such a wide choice of door styles, glazing designs, colours and hardware options to chose from, your're sure to find the perfect door for your home. Our Composite Door is a breakthrough in door technology, combining proven levels of high security with stunning aesthetics. Quite simply, it's a door with superior strength and style.

Exceptionally Durable

The high impact Glass Reinforced Polyester (GRP) skin offers exceptional durability and will remain its appearance against everyday knocks and scratches. Unlike other doors, they don't warp, slit or twist.

Simply Stunning

To compliment your home, every door is designed is designed with symmetry and balance in mind. Using modern technology, the detailed embossed woodgrain finish, developed from oak tree grain, creates a beautifully authentic appearance.

Low Maintenance

Thanks to its water-resistant coating, there is no need to repaint or varnish your door, a quick and easy wipe with a dust-free cloth will keep your door looking brand new. 

Safe and Secure

Holding the highest accreditations for quality and security, you can have peace of mind that the door construction - with its rigid polymer sub-frame, high density CFC- free polyurethane foam core, integral security board and high impact GRP skin - will keep your property safe and secure.

High Security Locking Systems

All our composite doors are enhanced with an insurance approved high security multi-point locking system as standard, ensuring your family and home are fully protected.

Manufactured to the Highest Standards

Our doors are CE marked and fully accredited to meet the criteria of BS:EN 6375, PAS 24:2016 for weather and security as well as Secured By Design, a police initiative backed by the Home Office Crime Prevention Unit.

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Fortress Doors and Windows Ltd

Unit 1 Pickerings House,

Netherton Road,


North Lanarkshire


Monday to Thursday - 8:00 - 4:30

Friday 8:00 - 3:30

Saturday - 8:00 - 12:00 Please call 1st as we may be out on site.

Sunday - Closed

VAT Reg: 659 0687 92

Company Reg: SC 165 708

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