Professional chimney stack repointing, lead flashing renewal, cowl fitting, flue capping, and moss removal across Shropshire & the West Midlands.

Chimney stacks are one of the most exposed parts of your roof — constantly battered by wind, rain, and frost. Over time, mortar joints crack, lead flashing lifts, and flaunching deteriorates, allowing water into your roof space and down into your rooms. Falcon Roofing & Guttering provides expert chimney repairs across Shropshire, including full repointing, new lead apron and step flashing, cowl fitting, and flue capping for disused chimneys.
Our fix: Usually caused by failed lead flashing or cracked flaunching. We strip back the old flashing, install new code 4 lead step and apron flashing, and re-haunch the chimney pots to create a fully watertight seal.
Our fix: Frost and rain erode mortar joints over decades. We rake out all loose and failed mortar to a depth of 15–20mm and re-point with a durable, flexible mortar mix that matches the existing colour.
Our fix: We fit terracotta or stainless steel bird guard cowls that allow ventilation and smoke to escape but prevent birds from entering. For disused flues, we can cap them completely.
Our fix: This often indicates rain penetrating through failed flashing or porous brickwork. We diagnose the entry point and carry out the appropriate repair — whether that is new flashing, repointing, or a combination of both.
Chimney repointing typically costs between £300 and £800 depending on the size of the stack, the extent of mortar failure, and whether scaffolding is required. We always include scaffolding costs in our free estimate so there are no surprises.
Look for crumbling, cracked, or missing mortar between the bricks. If you can scrape mortar out with your finger, it needs repointing. Other signs include damp patches on internal chimney breast walls and loose bricks.
Yes. We specialise in lead flashing renewal. We remove the old flashing, chase new lead into the mortar joints, dress it properly over the tiles, and point it in with a flexible sealant for a permanently watertight finish.
Yes. Capping an unused chimney prevents rain, birds, and cold air from entering while still allowing some ventilation to prevent condensation. We fit ventilated flue caps or half-round ridge tiles depending on the chimney design.
Yes. Moss growth holds moisture against tiles and can lift them over time. We carefully scrape moss from tiles around chimneys and ridges, then treat the area with a biocide to slow regrowth. We do not pressure wash roofs as this damages tiles.
Falcon Roofing & Guttering provides chimney repairs & roofline maintenanceservices across Shropshire, Staffordshire, Cheshire & the West Midlands.
Contact Paul directly by phone or WhatsApp, or send your job details below. We provide friendly advice and free estimates across Shropshire, Staffordshire & Cheshire.
Free estimates & insurance work undertaken. Backed by the official Checkatrade Guarantee.