Not every window or door problem needs a full replacement. Warrington and Swinton have thousands of uPVC installations from the 1990s onwards, and many can be repaired if the frames are still sound.
The trick is knowing when a sealed unit swap or hinge adjustment is enough, and when you are throwing money at a frame that is past its best.
Double glazing repairs we see most often
Misted double glazing means the edge seal on the glass unit has failed. The unit can be replaced without changing the frame if the beads come out cleanly and the frame is the right system.
Windows that will not shut properly often need hinge replacement or adjustment. Handles and espag locks fail with wear; matching the correct backset avoids bodge jobs that jam after a month.
Draughty windows may need new gaskets or a adjustment to the sash pressure. If the frame has bowed or the chamber is cracked, repairs become temporary fixes.
We stock common hinge and lock parts for Epwin compatible profiles and can source sealed units to match existing spacer depth so the glass sits flush in the bead.

Door repairs: French, patio and composite
French doors that drop are usually hinge or flag hinge wear. Patio sliders suffer from worn rollers and debris in the track. Both are repairable if the frame and track are straight.
Composite front doors rarely need full replacement for minor issues. Lock cylinders, handles and adjustment to the keep plate solve many day to day problems.
When a door has been fitted poorly from new, we sometimes see gaps and leaks that adjustment cannot fully correct. That is when a correctly surveyed replacement pays off.
Free survey for repairs and replacement
Book a visit online or call us. We will confirm products, glazing and lead times after survey.
When replacement is the better option
Replace rather than repair when frames are warped, yellowed, or no longer manufactured, when multiple units have failed seals, or when you want better security and energy ratings anyway.
House sales often trigger full window upgrades because buyers discount misted units and stiff openings. Doing the job once with new frames avoids negotiating credits later.
Local repairs and quotes
Phoenix Windows & Doors carries out window and door repairs across Warrington and Swinton, from sealed unit swaps to hinge and lock work. We also supply full replacement windows and doors with our own fitters.
Call 07970 084505 or request a quote online. We will advise honestly on repair vs replacement after seeing the job, not from a phone description alone.
When we specify new Epwin, Rockdoor or Safeguard
Full replacement windows use Epwin profiles with new sealed units and hardware. Failed composite doors are replaced with Rockdoor or Safeguard slabs to order. We document what was fitted so you have a clear record for guarantees and future servicing.







