 Rubber Seal Repair and Replacement Costs

o3 / AI Assistant

01/10/25, 16:19

* This article may contain content generated by AI and may include errors. Learn more

Arrive with replacement EPDM/uPVC gaskets, trim tools, silicone lubricant, mitre shears and PPE.
Confirm the type, size and colour of the failed seal; measure rebate channels or glass thickness.
Carefully remove the damaged rubber, clean the frame/glass groove and check for hidden moisture.
Cut and install new continuous seal or corner‑jointed gasket, ensuring airtight compression.
Test for draughts and water ingress; adjust window/door closure where needed.
Dispose of old rubber and packaging responsibly; issue workmanship guarantee and maintenance tips.

Charge type	Low £	High £	Notes
Call‑out / minimum (incl. first seal)	40	80	Typical handyman/uPVC specialist fee Airtasker
Labour per hour (after first hour)	25	45	Regional avg. £30–£35; London premium tops £45 Checkatrade
Materials (rubber gasket, silicone)	5	30	EPDM strip £2–£6 per m; average window uses 4–6 m Checkatrade
Disposal (old rubber, packaging)	0	20	Charged only if volumes exceed “DIY” waste; landfill tax £126/t in 2025 Business Waste
Extras (e.g. scaffold tower for upper floor)	150	500	Small tower hire £200‑£250/week; access safety Checkatrade
TOTAL (most jobs come in here)	120	350	One to three average‑size seals or a full door gasket

Typical duration: 30 minutes – 2 hours for each accessible window or door.
May take longer if:
- Multiple openings or large patio sliders need resealing.
- Frames are at height and require scaffold or MEWP.
- Sash adjustments are required after new gasket is fitted.
- Severe condensation damage demands extra drying or trim replacement.

Which gasket profile (bubble, flipper, wedge) suits my frame brand?
Is the new seal UV‑stable EPDM and colour‑matched to the original?
Do you include call‑out and the first metre of gasket in your quote?
What guarantee period do you offer on parts and workmanship?
Will you check and adjust window/door alignment after fitting?
How do you handle upper‑floor access costs if scaffolding becomes necessary?
Can you supply before‑and‑after photos for my maintenance records?

Provide clear parking and access for ladders or a small scaffold tower.
List every window/door with leaking seals so the technician brings the right profiles.
Confirm whether weekday working hours suit building rules or tenant schedules.
Check that interior sills are cleared of ornaments and blinds are raised.
Ask for the quote to state if weather‑dependent (no external work during heavy rain).
Verify that waste removal, if any, is included or itemised.