Advice
Roofing advice from our team
Guides
Roof leaking? What to do in the first hour
Practical steps to limit damage from a roof leak and what a roofer will check when they arrive.
Repair or replace: how to decide what your roof needs
The factors roofers weigh up when recommending a repair, a re-roof or a new roof.
Common flat roof problems and how they're fixed
Ponding, blistering and leaks around outlets — what causes them and the fixes that last.
After a storm: a roof damage checklist
What to look for from the ground after high winds, and when to call a roofer.
Why is my roof leaking? The most common causes
The usual reasons roofs leak, how to narrow it down, and why the stain inside is rarely directly under the problem.
How much does a roof repair cost? What affects the price
Why we don't quote blind, and the factors that decide what a roof repair costs in the City of London.
How much does a new roof cost? The factors that matter
Roof size, material, access and structure — what drives the cost of a new roof or re-roof.
How long does a new roof take?
What affects how long a re-roof or new roof takes, from scaffolding to weather.
How long should a roof last?
Why lifespan varies so much between slate, tile and flat roofs — and how to get the most from yours.
Signs you might need a new roof
Repeated leaks, slipping slates and sagging lines — the signs that repairs may no longer be enough.
Can a roof be repaired in winter?
Which roof repairs can be done in cold or wet weather, and what has to wait.
What is the best material for a flat roof?
Felt, GRP fibreglass and EPDM rubber compared — and how to choose for your building.
Slate vs concrete roof tiles
How natural slate and concrete tiles compare on appearance, weight, lifespan and planning.
What happens during a roof inspection?
What we check, how long it takes and what you get afterwards.
Does home insurance cover roof leaks?
General guidance on storm damage, wear and tear and what insurers usually ask for.
Scaffolding for roofing work: what to expect
When scaffolding is needed, what affects its cost and the licences involved on London streets.
Do I need planning permission for a new roof?
General guidance on like-for-like replacement, conservation areas and listed buildings.
Need a roofer in the City?
Call any time — our phones are answered 24 hours a day.