Single Glazing Repair in Bristol

Family-run Bristol business · 20 years trade experience · Send us photos and we'll get back to you

Where single glazing repair applies

Single glazing is still found in many older Bristol properties — particularly Victorian and Edwardian homes, outbuildings, sheds, and some older doors. When a single pane breaks, it can be replaced on its own without changing the frame or upgrading the whole window.

Common situations where single glazing repair is needed:

• Broken pane in an older timber window
• Cracked glass in a traditional timber door
• Damaged glass in an outbuilding, garage, or shed window
• Replacement of a single pane where the rest of the window is fine

Single-glazing problems & options

Here are the situations we see most with single glazing, what they usually involve, and the best next step. These are general guides — send us a photo of the pane and frame and we'll confirm before anything is agreed.

Not sure which applies? Send us a photo of the window and the damaged glass and we'll give you a clear price.

Single glazing vs double glazing

Single glazing is one pane of glass held in the frame with putty. Double glazing is a sealed unit of two panes with a gas-filled gap between them. Double glazing is much better for insulation and noise reduction, but single glazing is still appropriate where:

• The frame is designed for single glazing and can't accept a sealed unit
• It's a non-habitable space (shed, garage, outbuilding)
• You want to maintain the original character of an older property

If your timber frame has been adapted to accept double-glazed sealed units, we can supply and fit those too — see timber frame glass replacement.

Traditional putty glazing

For single-pane replacement in timber frames, we use traditional linseed oil putty — the same method used on the original glazing. The process is careful and traditional:

• Carefully remove the damaged glass and failed putty
• Prepare the frame rebate
• Bed and secure the new glass correctly
• Finish the putty neatly and leave it to cure

The putty takes a few weeks to fully harden and can then be painted to match the frame.

Pricing

Single glazing repair pricing depends on the pane size, glass type, and access. For very small shed, garage or outbuilding panes, we'll confirm whether the job is practical based on size, access and location. Send us photos of the broken pane and the frame and we'll give you a clear price.

When full replacement may make more sense

If the timber frame itself is badly rotten, warped, or failing, replacing just the glass may not be worthwhile. In those cases a full window replacement or joinery repair may be the better long-term option. We'll let you know honestly if that's the case.

For most situations where the frame is still serviceable, replacing the glass is the practical and cost-effective choice.