Hampshire Damp Proofers
Damp Proofing in Aldershot, Hampshire

Damp proofing in Aldershot

Damp Proofing in Aldershot

Damp proofing for homes across Aldershot. We survey the wall, work out why the moisture is there and put in the right fix rather than covering the mark over.

Get a quote in Aldershot

A free, no-obligation survey and a written quote.

Free, no-obligation surveys
Fixed written quotes
Cause treated, not the patch
Local, Hampshire-based

Damp Proofing

Damp Proofing across Aldershot

Damp proofing for homes across Aldershot. We survey the wall, work out why the moisture is there and put in the right fix rather than covering the mark over.

Every job in Aldershot starts with a proper moisture survey and a written quote, so you know the cause and the cost before any work begins.

We are damp proofing specialists rather than a general builder who also takes on damp. You deal with the same damp proofing company from survey through to the final coat of plaster.

Damp Proofing in Aldershot
Damp and black mould in an internal wall corner

What’s included

What damp proofing in Aldershot covers

Every quote varies depending on the property and what the job needs, but here is what a typical damp proofing job in Aldershot covers from start to finish.

  • A full moisture survey to find the cause
  • New injected damp-proof course where needed
  • Hacking off and replastering with a salt-resistant system
  • Treatment of the underlying source of moisture
  • Clean-up and a written summary of the work

How we do it

Damp Proofing in Aldershot: the process

  1. Step 01

    Survey

    We inspect the affected walls, take moisture readings and identify the cause.

  2. Step 02

    Written quote

    You get a fixed quote and a plain-English explanation of the recommended work.

  3. Step 03

    Prepare and treat

    We sheet up, remove affected plaster and install the damp-proof course or membrane.

  4. Step 04

    Replaster and finish

    Walls are replastered with a salt-resistant render, ready for you to decorate once dry.

Damp proofing solutions for Aldershot homes

There is no single fix for a damp wall. The right damp proofing solutions depend on where the moisture is coming from, which is why every Aldershot survey starts with moisture readings rather than a quote over the phone. Three causes account for almost everything we see, and they need very different work.

Rising damp and damp proof courses

Rising damp shows as a tide mark low down the wall, usually with blown plaster and a salty bloom above the skirting. It happens when the original damp proof course has failed or was never there, letting groundwater rise through the masonry. We inject a new chemical damp proof course along the mortar bed and replaster with a salt-resistant render.

This is the most common reason we are called to older Aldershot properties, particularly solid-wall terraces built before damp proof courses were standard.

Tide mark and blown plaster from rising damp on a Aldershot wall

Penetrating damp and damp proofing walls

Damp that gets noticeably worse after heavy rain is usually coming in from outside: failed pointing, cracked render, a blocked gutter or a defective window sill. Damp proofing walls against penetrating damp means putting the external fault right first, then making good the plaster inside once the wall has properly dried out.

Treating the inside alone is the most common mistake we are asked to put right: the patch always comes back, because the water never stopped arriving.

Penetrating damp coming through an external wall

Condensation, mould and ventilation

Black spot mould in corners, behind furniture and around windows is normally condensation rather than a leak. Cleaning it off works for a few weeks. We look at how the property is heated and ventilated, then fit extraction or ventilation so the humidity has somewhere to go.

Ventilation fitted to control condensation in a Aldershot home

What damp proofing costs in Aldershot

Damp proofing costs vary more than most trades because the price depends on what is behind the plaster, which nobody can see from the doorstep. A single wall injected and replastered sits at the lower end; a full ground floor with timber repairs and replastering throughout sits at the top.

We will not give a damp proofing cost over the phone without seeing the wall, because any figure quoted that way gets revised upwards later. The survey is free and the quote fixed.

Damp survey and written quote for a Aldershot property

Looking for damp proofing near you in Aldershot?

Searching for damp proofing near me tends to surface national lead-generation sites that sell your details on. We are a local firm: we cover GU11, GU12 and the surrounding villages, including Ash, Tongham, Ash Vale, Seale, Normandy and Frimley Green, and the person who surveys your wall works for the company that does the work.

Book a free damp survey and we will tell you what is actually wrong, even if the answer is that you do not need us.

Hampshire Damp Proofers working on a local property

Book a free damp proofing survey in Aldershot

Tell us what you have noticed and we will come out, find the cause and provide you with a written quote with no obligation.

The quote

Damp Proofing in Aldershot costs

Every property is different, so we quote each Aldershot job on its own after a free survey rather than off a description. These are the things that move the figure, and we set it all out in writing before any work starts. The visit is free.

  • The size and number of walls affected
  • Whether replastering is needed as well as a damp-proof course
  • How easy the area is to access
  • Whether the source of moisture also needs work

Common questions

Damp Proofing in Aldershot: your questions

How much does damp proofing cost in Aldershot?

Every wall is different, so we quote each Aldershot job after a free survey. You get a fixed written quote before any work starts.

Do you cover all of Aldershot?

Yes. We treat damp for homeowners and landlords right across Aldershot and the surrounding area.

What is damp proofing?

Damp proofing is any work that stops moisture moving through the structure of a building. In practice that usually means installing a damp proof course to stop rising damp, repairing the outside of the wall to stop penetrating damp, and replastering with a salt-resistant system so the new finish does not spoil as the wall dries.

How does damp proofing work?

A chemical damp proof course works by injecting a water-repellent cream into a line of holes drilled along the mortar bed at the base of the wall. The cream spreads through the mortar and cures into a continuous barrier, so groundwater can no longer rise past it. The salt-contaminated plaster above is then taken off and replaced, because old salts keep drawing moisture back to the surface.

How long does damp proofing last?

A correctly installed chemical damp proof course should last the life of the building, and our work in Aldershot is guaranteed. What shortens it is almost always something else: raised ground levels bridging the course, a failed gutter soaking the wall from outside, or replastering done without a salt-resistant render. We check for all three at survey.

How long does damp proofing take?

Most domestic jobs are done in one to a few days, depending on how much wall is affected and whether replastering is involved. We provide you with a timescale with the quote.

Can I decorate straight after?

New render needs time to dry out fully before painting, and we tell you how long to leave it for your specific job. Rushing the paint traps moisture and undoes the work.

Do you guarantee the work?

Yes. We treat the cause, not just the surface, and stand behind the damp proofing we carry out. We explain what is covered when we quote.

Get a quote in Aldershot

A free, no-obligation survey and a written quote.

Looking for a service other than Damp Proofing in Aldershot?

We cover the full range of damp and timber work for Aldershot homes:

Not in Aldershot? Still looking for Damp Proofing near you?

We provide damp proofing across Hampshire, including:

We also provide damp proofing to: Ash, Tongham, Ash Vale, Seale, Normandy, Frimley Green

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