Composite doors

High performing composite doors

At Sheffield Double Glazing Company, we install high performing composite doors from Door Stop International. Door Stop composite doors are industry renowned for their superior performance levels and are often specified by architects in new-build projects due to their superb credentials. Our composite door range includes both standard Door Stop composite and doors from their premium Solid Core range. Both options offer homeowners an extensive range of features, benefits, and customisation options to help you to create a safe, attractive, and thermally efficient entrance to your home.

Super secure composite doors

When it comes to security, our composite doors won’t be beaten. Their multi-point locking systems are fitted with a BS6375 security approved Kite marked locking cylinder. When combined with their durable GRP (Glass Reinforced Plastic) skin and solid foam core, they create an almost impenetrable layer to your home. Our composite doors can achieve both stringent Secured by Design security accreditation and are PAS 24 certified for their outstanding protection. When you want the peace of mind that your home is protected, a composite door is an excellent choice.

What is the difference between a composite door and a uPVC door?

Fantastic entryway solutions, both uPVC and composite doors are high performing in terms of security and energy efficiency. However, the main difference is uPVC doors are constructed solely from plastic, whereas composite doors are fashioned from a few different materials, which makes them thicker and a more robust choice.

Both doors offer incredible value for money, however, composite doors are the premium option. They are manufactured in a more advanced way in comparison to a uPVC door. But make no mistake, uPVC doors are a cost-effective way of improving the performance of your home.