Repairs and quotes — 07818 554080
NextGen Garage Doors

Windows & doors

Side and back doors

The garage side door and the house back door take more weather than anything else on the building, and they are usually the last thing replaced.

A garage side door is normally on the weather side, sitting on a threshold that stays wet. Timber ones rot from the bottom rail up and the glazing goes not long after. An insulated steel door on a new frame ends that.

House back doors are the same story with a lock people actually rely on. We fit uPVC and composite back doors with multi-point locking, half glazed or solid, and make the opening good afterwards.

New anthracite steel side door with a stainless handle in the same opening
Rotten white timber garage side door with cracked glazing and a decayed threshold
Before After

Rotten timber side door out, steel door in

The original painted timber door had rotted through at the threshold and the glazing had cracked. Replaced with an insulated anthracite steel side door on a new frame.

Detail

What that means on the job

Insulated steel garage side doors

Ribbed insulated steel on a new frame, colour-matched to the main garage door.

uPVC and composite back doors

Half glazed, fully glazed or solid, with multi-point locking.

New frame as standard

The old frame is usually the reason the door failed. We price the frame in rather than hoping.

Threshold sorted

A weathered threshold and a door that closes onto it, so the water goes where it should.

Before you decide

Straight answers

The part of the conversation most quotes leave out.

Right for you if

  • Timber garage side doors that have rotted at the bottom
  • Back doors that stick, drop, or no longer lock cleanly
  • Matching a side door to a new garage door in the same colour

Worth knowing first

  • Check what the door opens onto. A step that has settled changes what can be fitted and we measure it at the survey.
  • A garage side door on an exposed elevation wants to open inwards if there is room.

Specification

What you are actually getting. If something here does not suit your garage, say so and we will price the alternative.

Specification
Garage side doorsInsulated steel, matched to the main door colour
House doorsuPVC and composite, half glazed to solid
LockingMulti-point with a high-security cylinder
FrameNew frame supplied and fitted as standard
OpeningInward or outward, hung either side
RegulationsExternal house doors notified to building control

Our work

This job, done

Real jobs, our own photographs.

See all our work
New anthracite steel side door with a stainless handle in the same opening
Rotten white timber garage side door with cracked glazing and a decayed threshold
Before After

Rotten timber side door out, steel door in

The original painted timber door had rotted through at the threshold and the glazing had cracked. Replaced with an insulated anthracite steel side door on a new frame.

White uPVC half-glazed back door in a brick wall
uPVC back doors

Questions

Common questions

Can you match the side door to my new garage door?

Yes, and it is worth doing. Anthracite side door with an anthracite main door is what we fit most.

My back door has dropped and will not lock. Is that a repair?

Sometimes. Hinges and keeps can be adjusted and a lock can be changed. If the frame has moved, it is a replacement. We will tell you which.

Do garage side doors need a certificate?

A door into an unheated garage generally does not, which keeps it simple and cheap. A door into the heated part of the house does, and that one goes through building control.

Also worth a look

While we are there

Get a price for side & back doors

Send a photograph and a postcode and we will come back with a figure. If it is a repair and the door is stuck, ring instead — we prioritise those.

Call 07818 554080 Get a quote