Here at Cosyhomes Windows, we are not only experts in supplying high-quality windows but we are also able to help people find the perfect door for their property too.

One of the most modern approaches to doors for your home is a composite door. Composite doors are designed as a solution to the issue of having single material doors, such as wooden or uPVC. Instead, these doors combine different materials, allowing them to deliver an all-round solution that other styles of doors simply cannot offer.

The Benefits Of A Composite Door

One of the main advantages of having a composite door is their resistance to seasonal changes, making them the perfect weatherproof door for your home.

Due to the materials used in construction, which is typically PVC, insulating foam, glass reinforced plastic and wood, they tend to have a much higher resistance to cold weather. Not only does this mean less heat escapes, but you also don’t have the issue of expansion and shrinkage.

To read more about composite doors and how they work, take a read of our article: What Is A Composite Door?

Door-Stop – The UK’s Favourite Composite Door

Here at Cosyhomes Windows, we only use composite doors from Door-Stop. Door-Stop doors offer the very best in strength, easy maintenance, security and weather resistance. And, with over 100 billion easy composite door configurations to choose from, the options are almost endless.

The Door-Stop Guarantee

It’s no secret that burglars can open doors locked with normal cylinder locks in seconds. That’s why Door-Stop doors are fitted with Ultion as standard.

Ultion’s trademark Lockdown Mode activates a hidden lock when it detects an attack. That’s why it is accredited with not only the TS007 3 star grade 6 Kitemark, but also Sold Secure Diamond from the Master Locksmith Association.


When you buy a composite door with the Ultion cylinder from Cosyhomes Windows, you will benefit from the Door-Stop Guarantee. This guarantees the homeowner a £1000 and a replacement door (or repair if you prefer) in the event of a burglary where the intruder gained entry by snapping the Ultion cylinder.

The guarantee is valid for a period of 10 years and is included as part of the standard door price. As a local Surrey doors expert, you can get in touch with us direct for more information on the guarantee by calling 020 8397 4040 or visiting