07768 717 617


Our Repair Service

Has your double-glazed window or PVCu door seen better days?

Locks broken, handles snapped off, glass cracked or misted up?

At Peniston Windows, we repair and replace windows, window glass, doors and conservatory panels. Our experienced installer is happy to help, and no job is too big or too small. From finding the right handle for your window to replacing your front door, we are here to assist – just call us today to get more information and a free quote. All repair work is fully guaranteed, and carried out by our experienced and qualified technicians.

Below a list of some of the repairs that we carry out.

condensation repair

Foggy / Condensation

If the condensation is between the two panes of glass then it means that the seal has broken and the glass needs replacing.

door handle repair

Door / Window Handles

If the handle is beyond repair we can arrange a replacement. We can also upgraded your key locking handles for security.


Hinges & Locking Mechanisms

If it is beyond repair we can arrange a replacement from our huge range of suppliers, even secure mechanisms can be sourced.

letterbox repair


We offer a replacement service for all letterboxes/door accessories, including spy holes and knockers.

full units repair

Double Glazed Units

If you have condensation between the two panes of glass then it means that the seal has broken and the glass needs replacing.  You can also change your glass for a number of reason such as obscurity/pattern, cracked/shattered or damaged. Why not upgrade your glazed units to A-Rated units (or even triple glazed).

cat flap

Door Panels

We can supply you with a new door panel from a change of design to replace where damaged, to an insertion of a cat flap… or doggy flap!

Key Barrells

Key Barrels

Replacement door barrels, landlord changeovers, lost keys and keys alike sets.


cracked glass repair

Cracked Glass

If a glazed unit has been cracked we can replace the glass in the unit.

Combination Conservatory


We carry out repairs to conservatory roof’s including, roof repairs to damaged panels, conservatory upgrades, thermal efficient roof installations, upgrade a full new roof, change from polycarbonate to glass, fascia/soffit/guttering