Door installation page
Front doors, back doors, patio sliders, French doors and composite doors installed.
Replacement door installation is the right route when repair will not restore security, alignment, weathering, appearance or long-term reliability. Front doors, back doors, patio sliders, French doors and composite doors each need the correct frame, glass and lock specification.
Short answer
Replacement door installation is the right route when repair will not restore security, alignment, weathering, appearance or long-term reliability. Front doors, back doors, patio sliders, French doors and composite doors each need the correct frame, glass and lock specification.
Visible proof customers can recognise



Installation should solve a real problem
A door replacement should improve security, access, weathering and appearance. If the existing door only needs hinges, locks, barrels, handles or adjustment, repair should be checked first.
Different doors, different details
Front doors, back doors, patio sliders and French doors all have different hardware and fitting considerations. The upgraded page now gives this high-intent search a stronger commercial landing page.
Common decisions this page covers
- Front doors
- Back doors
- Patio sliders
- French doors
- Composite doors
- Security hardware
Related pages
Questions customers ask
- Should I repair or replace my uPVC door?
Repair should be checked first when the fault is a lock, handle, barrel, hinge, seal or alignment issue. Replacement is stronger when the frame, slab, security or finish is beyond sensible repair.
- What details help with a door quote?
Send photos of the full door, handle, lock, hinges and threshold, plus your location and whether the door is currently secure.
- Is a door that will not lock urgent?
Yes. If the property cannot be secured, call the office rather than waiting on a non-urgent form reply.
Tell us what needs fixing or replacing.
Include the fault, location, photos and whether the property is secure. That gives the team the best chance of advising quickly.