Yes, a uPVC door can be replaced on its own, but it only makes sense when the existing frame is sound, square and the right size. A new door leaf has to match the frame’s profile and rebate, so many installers fit a complete new doorset instead.
When does replacing just the door work?
- The frame is undamaged and not bowed
- Both diagonals of the opening match within a few millimetres
- The hinges and keeps are in good order
- The fault is in the door leaf, not the frame or seals
When should the frame be replaced too?
- Corners are cracked or split
- The frame is out of square
- Draughts or leaks cannot be traced
- The door keeps dropping after hinge adjustment
- You want a different style, colour or amount of glass
Does a replacement door need Building Regulations sign-off?
Yes. In England a replacement external door must meet the energy limits in Approved Document L, with a U-value of around 1.4 W/m²K, and be signed off by a competent person scheme or the council. Wednesfield Trade Windows is Certass registered, so we can certify a new uPVC door.
Thinking about a new door? We supply and fit doors across Wolverhampton and the surrounding area, and you deal directly with us, the owners. Call 01902 633355, message us on WhatsApp, or request a quote.