A large share of Slough’s housing dates from the post-war years and the 1960s and 70s. These homes have their own typical roofs, with their own typical problems. This guide explains what owners of these homes should look out for. As local roofers covering Slough, we see these problems often.

Typical roofs on post-war homes
Many post-war and 1960s to 70s homes have concrete interlocking tiles on a shallow to medium pitch. Underneath, you will often find the original bitumen felt. Many also have flat-roofed garages, porches or extensions.
These roofs can look fine from the street. However, the felt underneath is often brittle by now, and the nails may be rusting.
Common problems
Slipped tiles are common, especially after storms. Also, ridge tiles bedded in mortar tend to work loose over time. Flat roofs on garages and extensions often blister, crack or hold standing water. In addition, timber soffits and fascias from this era can rot and need replacing.
Repair or upgrade?
Many problems only need a repair. For example, we can refix slipped tiles or rebed a loose ridge. However, if the felt has failed across the roof, a re-roof with a modern breathable membrane may be better value. Similarly, an old felt flat roof can switch to a modern system such as EPDM or GRP.
Roofline upgrades
Replacing rotten timber soffits and fascias with low-maintenance UPVC is a popular upgrade. It is also a good moment to renew the gutters, so the whole roofline works together.
When to call roofers in Slough
Call us if you notice damp patches on ceilings, slipped tiles or overflowing gutters. Also get in touch after a storm if anything on the roof looks out of place. Before any major changes, it is also worth checking the Planning Portal guidance on roof work.
Hiring roofers in Slough
GNP Roofing Building Ltd works from Southall, so Slough is usually around 25 to 30 minutes away for our team. We have over 15 years of experience and carry full public liability insurance. In addition, every job comes with a 10-year written guarantee. Our own team does the work, so we never subcontract. Every quote is also free, written and itemised.
Want roofers in Slough to take a look? Contact us for a free written quote, or call +447424323113.
