What Happens at a Roof Inspection?

What Does a Roof Inspection Actually Involve?

A roof inspection is a methodical check of every component that keeps water out of your home. It covers tiles or slates, flashings, ridge, valleys, guttering, fascias, soffits and any chimneys or flat sections. A good inspector does not just glance at the roof from the pavement — they get up close and work through the whole structure in a logical order.

In Downham Market and the surrounding villages, we see a mix of older brick-built terraces, 1960s and 1970s semi-detached houses, and more recent new-builds. Each age and style of property carries its own common failure points, so a useful inspection has to be specific to what is actually in front of us, not a generic checklist.

The Step-by-Step Process

We start from the ground, scanning the roofline for obvious issues — slipped or missing tiles, sagging sections, moss growth that has lifted the surface, or gutters pulling away from the fascia. A lot can be seen from this angle before a ladder goes up.

Once on the roof, we check individual tiles or slates for cracks, breaks or nail-sickness (where the fixing nails have corroded and tiles begin to slip). We inspect the ridge tiles and any hip or valley sections, since mortar here is often the first thing to fail on older properties. Downham Market's flat, exposed landscape means roofs take a fair amount of wind, and ridge mortar can crack and lift over time without being obvious from street level.

Flashings around chimneys, skylights and roof junctions come next. Lead flashings in particular need checking for splits, lifting or failed pointing where they are dressed into the brickwork. If you have a chimney, we assess the stack itself — the pointing, the flaunching around the pot, and the condition of the brickwork. Crumbling mortar here is one of the most common routes for water to travel into a roof space. We also carry out chimney rebuilds where the damage goes beyond simple repointing.

We then check inside the loft wherever accessible. This is where early signs of water ingress, condensation staining, damp timbers or light showing through the structure are most visible. A damp patch on a bedroom ceiling is often the last sign of a problem, not the first — the roof space usually shows the damage long before it reaches the plasterwork below.

What We Look for on Flat Sections

Many properties in this area have flat-roofed extensions or outbuildings. Flat roofs require their own assessment — we check the membrane or felt surface for splits, blistering, pooling water or failed joints. Edge trims and upstands where the flat roof meets a wall are common weak spots. If you want to understand more about the materials involved, our flat roofing service page explains the main options available.

What You Receive After the Inspection

A thorough inspection should leave you with a clear picture of your roof's current condition. We explain what we have found in plain language — what needs attention now, what to keep an eye on, and what is in good order. We do not believe in alarming homeowners unnecessarily, but we also do not downplay genuine problems.

If repairs are needed, we can walk you through the options. Minor issues such as a handful of slipped slates or a small section of failed flashing are straightforward roof repairs. More extensive deterioration may mean a partial or full roof replacement is the more practical and cost-effective route.

The National Federation of Roofing Contractors recommends that homeowners have their roof inspected every few years as a matter of routine, and especially after periods of severe weather. With the open fenland conditions around Downham Market, strong easterly winds and heavy rain can accelerate wear in ways that are not obvious until problems are well established.

When Should You Book an Inspection?

Common triggers include a damp patch appearing inside, visible tile damage, moss or lichen growth that has been building up, or buying or selling a property. An inspection is also sensible if your roof is more than 20 years old and has not been checked in some time. There is no upper age at which a roof cannot be repaired — some properties we work on across the area, from Kings Lynn to Upwell, have roofs that have performed well for many decades with the right maintenance.

If you are uncertain about the state of your roof, the sensible move is to get it looked at before small problems become expensive ones. Get in touch with our team for a free local roof inspection quote — we cover Downham Market and the surrounding area and can usually arrange a visit promptly.

More advice