Composite Doors

Design, Price and Order you Doors online with our Door Designer just click here and we will take you to our Door Cost Calculator.

Security and peace of mind with Cost2Build's Composite Door range

As part of our commitment to quality, Cost2Build are proud offer our Composite Door range, widely considered by many in the industry to be the most secure door style available. Composite doors are incredibly strong and virtually impossible to break in, and come in a wide range of styles, colours and furniture options to choose from.

Save up to 40% on our range of doors. Plus, draught-proofing your home can save £19-£59 per year!*
Product Features
  • Multi-point locking systems using incredibly strong Brass and Nickel hooks.
  • Secure steel anti-drill plates which prevent the locks being drilled out.
  • Cylinder guard protectors fitted as standard to prevent the lock from being snapped.
  • Locking cylinders that prevent lock bumping.
  • Secure outer frame to match security of internal frame.
  • Aluminium and polypropylene reinforcement used on both outer and inner frame.
  • Internal steel mesh making the composite door almost impossible to cut through (standard on our doors).


Create your own look

Choose from a wide range of Composite door styles and glazing options to suit the look you’re after, whilst retaining the security and integrity of your home.

Here’s just a small sample of our Composite door colours and finishes.

Added peace of mind
  • 10 year guarantee
  • Security
  • Energy Efficient

Find out how much you could save with Cost2Build's energy-efficient Composite doors – contact us today!