Keystone Roofing & Guttering
Damp Proofing by Keystone Roofing & Guttering in Newnham Bridge
Local Roofers Covering Newnham Bridge, Worcestershire

Damp Proofing in Newnham Bridge

Damp patches traced to the real cause, then repaired at the source so the wall can dry out.

0808 143 7154
  • Diagnosis before treatment
  • DPC injection & tanking
  • Roof & chimney leaks fixed

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Damp Proofing in Newnham Bridge

Find the Source Before Treating the Wall

Damp in a home in Newnham Bridge can come from a failed damp course, a leak or condensation, and each needs a different fix. We find where the water is coming from before recommending any treatment, so you only pay for what will work.

Damp on an inside wall can come from several places, and the treatment only works if it matches the cause. Penetrating damp gets in from outside: a slipped tile, failed flaunching or flashing on a chimney stack, cracked render, or a gutter pouring down the brickwork. Rising damp is ground moisture drawn up a wall where the damp proof course has failed or been bridged. Condensation forms when warm, moist indoor air meets a cold surface.

That is why we start with a diagnosis rather than a treatment. We look at the roof, chimney, gutters and outside ground levels as well as the damp wall itself, because a lot of damp blamed on a failed damp course turns out to be a leak, a raised flower bed or a patio built up above the old course. Fixing the source is often cheaper than chemical work, and it is what stops the problem coming back.

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Damp Proofing on a property near Newnham Bridge

10 Year Guaranteeon all work

When To Call Us

When to Call Us About Damp Proofing

These are the situations that most often lead customers to get in touch about this work.

Damp Patches High on a Wall

Damp near the ceiling, around a chimney breast or under a window usually points to water getting in from the roof, stack or gutters.

A Tide Mark Low Down

A stained band up to about a metre high, with flaking paint and powdery salts, can be rising damp or a bridged damp proof course.

Black Mould in Corners

Mould on cold outside walls, window reveals and behind furniture is typically condensation, which needs ventilation rather than an injected damp course.

A Damp Cellar or Basement

Walls below ground level take moisture from the soil around them, and need tanking rather than a damp course to keep the room dry.

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Close view of damp proofing work in progress
What’s Included

What Your Damp Proofing Quote Covers

  • Investigation inside and out
  • Roof, chimney and gutter leaks repaired
  • Bridged damp courses cleared
  • Damp proof course cream injection
  • Salt-damaged plaster replaced
  • Tanking to below-ground walls
How It Works

How Your Damp Proofing Job Runs

Step 1

Find the Cause

We inspect the damp wall and the outside of the house, including the roof, chimney, gutters, render and ground levels, before suggesting any treatment.

Step 2

Explain What We Found

You get a plain explanation of where the moisture is coming from and what will stop it, which is sometimes a simple outside repair rather than wall treatment.

Step 3

Repair the Source

Leaks, failed flashings and bridging are dealt with first. Where rising damp is confirmed, the damp proof course is injected and the affected plaster stripped.

Step 4

Replaster & Dry Out

Walls are replastered with a salt-resistant mix and left to dry naturally. We explain how long to wait before decorating, as fresh plaster on a damp wall needs time.

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Why Choose Us

Why Choose Keystone for Damp Proofing in Newnham Bridge?

Damp Proofing by Keystone Roofing & Guttering
10 year guarantee

Every Job Is Guaranteed for 10 Years

All work comes with a 10 year guarantee, so if something we fitted gives you trouble in that time, putting it right is our job, not your cost.

Covering Newnham Bridge

We are based on Stalls Farm Road in Droitwich, and Newnham Bridge is one of the areas we cover, so a visit to look at the job is easy to arrange.

One Firm, Roof to Driveway

Tiles, slate, flat roofs, chimneys, roofline and new driveways all sit with one team, so nothing falls between two trades.

Homes & Businesses

Houses, bungalows and extensions, plus commercial buildings, with access and timings agreed with you first.

Products You Can Trust

We fit VELUX roof windows, RubberCover and Cure It flat roofing, and Freefoam roofline, so the materials are known quantities.

Ready for a Price on Your Roof?

Call the team or send your details and we will arrange a time to come and look at the job.

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Pricing

What Affects Your Damp Proofing Quote?

No two jobs are quite the same, so we price yours once we have seen it. These are the things that make the biggest difference to the figure on your quote.

0808 143 7154
01

What Is Causing the Damp

A gutter repair or lowered ground level costs far less than injecting a damp course, which is why finding the cause first matters.

02

Length of Wall Affected

Injection and replastering are priced on the run of wall treated, so one damp corner costs much less than a whole ground floor.

03

Plaster & Making Good

How much plaster has to come off, and whether skirting boards, sockets or kitchen units need removing and refitting, affects the labour.

04

Tanking Below Ground

Cellars and basements need a full waterproof system on walls and sometimes floors, which is a larger job than a standard damp course.

Products We Fit

Roofing Products From Names You Know

Roof windows, flat roofing systems and roofline from these manufacturers are among the products our roofers install.

Need a Roofer in Newnham Bridge?

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Gallery

Damp Proofing in Pictures

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FAQs

Damp Proofing Questions Answered

Do you cover Newnham Bridge?

Yes. Newnham Bridge in Worcestershire is one of the areas we cover from our base at 70 Stalls Farm Road, Droitwich, along with nearby Great Witley, Stourport-on-Severn and Worcester. Call 0808 143 7154 with your postcode and we will arrange a time to look at the job.

How can I tell if it is rising damp or something else?

Rising damp normally leaves a stained band reaching roughly a metre above the floor, with salts that leave the plaster powdery. Damp higher up, patches that worsen after rain, or mould in cold corners usually have a different cause. Moisture readings taken on their own can mislead, which is why we check outside the house too.

Why does a roofer deal with damp proofing?

Because a lot of damp inside a house starts at roof level. Chimney stacks with cracked flaunching or tired lead, slipped tiles and overflowing gutters all let water into walls. Being able to fix those causes ourselves means we can stop the damp at its source, then treat the wall if it still needs it.

How long does damp proofing take?

Injecting a damp course and replastering a single wall is often a couple of days' work, while a whole ground floor takes longer. Drying out is the slow part: walls can take several months to dry fully, and you should use breathable paint until they have. We will give you a timescale after the inspection.

What affects the cost of damp proofing?

The cause is the biggest factor, since an outside repair is usually far simpler than treating the wall. After that it comes down to the length of wall, how much plaster must be replaced, and what has to be moved to reach it. Tanking a cellar is a larger job again.

How do I get a damp proofing quote?

Call us or use the quote form, and describe where the damp is and when it seems worst. A roofer will come and look at both the affected rooms and the roof and walls outside before we suggest any work, because the price depends entirely on what is causing it.
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