Where’s the job?

Overview

• Assessing and installing conservatory glazing – replacing or repairing glass panels and frames to improve energy efficiency and aesthetics.

• Skill level: 3 / 5 (accurate measuring, careful handling of glass and sealing expertise required).

• Typical duration: 1 – 2 days for standard glazing updates, longer for bespoke installations.

Safety First

• Ensure secure ladder placement and wear protective gloves and eyewear when handling glass.

• Verify that working areas are clear and that glass panels are handled with extra caution to avoid breakages.

• Use safety harnesses when working at height, especially with large panes.

• Confirm that all fixings and supports are secure before completing the installation.

• Check for any sharp edges or loose fragments immediately after glass removal.

Tools & Materials

Step-by-Step

1. Measure and plan – accurately take dimensions of the conservatory structure and decide on the glass type.

2. Remove old glazing – carefully detach existing panels and clear the frame, disposing of any broken glass safely.

3. Fit new glass panels – insert the replacement glass into the frame ensuring correct orientation and secure fit.

4. Seal and secure – apply silicone or specialised glazing sealant around the edges to prevent draughts and leaks.

5. Clean up – remove excess sealant and give the new glazing a thorough clean for clarity.

6. Inspect alignment and seals – check for proper installation, ensuring there are no gaps or misalignments.

7. Final touch – reassemble any external trim and verify overall structural integrity.

Completion Checks

• Glass panels are aligned correctly with no visible gaps or misfits.

• Seals and fixings are secure, preventing water ingress and draughts.

• Operational checks confirm that the conservatory remains sturdy and weatherproof.

• Final cleaning and tidying up ensures a pristine finish ready to enjoy natural light.

When to Call a Pro Instead

If your conservatory glazing involves structural modifications, extensive glass replacement, or if there are signs of significant water damage, it is advisable to engage a certified conservatory glazing specialist to guarantee both safety and a professional finish.