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Strathfield RISING DAMP SPECIALISTS

Strathfield
RISING DAMP
EXPERTS

Rising damp is one of Sydney's most damaging — and most misunderstood — property problems. If you're seeing blistering paint, mould, mildew or condensation on your walls, rising damp is likely the cause. We specialise in rising damp treatment, subfloor ventilation and mould remediation across all Sydney suburbs — with free inspections, upfront pricing and a lifetime guarantee.

5.0 out of 5 100+ Google reviews
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Same-day available
Lifetime guarantee

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Rising damp in Strathfield

Strathfield is famous for grand Federation and Victorian homes on large, established blocks with clay-shale soils. Many of these heritage houses have solid masonry walls with failed or no damp-proof course, heavy planting that shades and dampens the ground, and low subfloors with poor airflow. Rising damp and salt-affected lower walls are common.

Heritage homes need careful, breathable treatment. We diagnose the source, install a new course suited to solid masonry where needed, and finish with a breathable, salt-resistant or lime render so the original walls keep drying rather than being sealed.

Signs you have rising damp
A tide mark up to ~1m on internal walls
Blistering, bubbling or peeling paint
White salt deposits (efflorescence)
Crumbling or hollow-sounding plaster
Damp patches near the floor / skirting
A persistent musty, damp smell

What rising damp does in Strathfield

Strathfield's grand Federation and Victorian homes sit on clay soils with original damp-proof courses long past their life. Ground moisture rises through the brick leaving salts that blister paint and blow ornate plaster, and on these large, established blocks shaded subfloors keep the lower walls damp if left untreated.

Rising damp services in Strathfield

Musty smell or a damp subfloor → Subfloor ventilation

Strathfield's grand period homes on large blocks often have shaded, damp subfloors. We fit subfloor ventilation to dry them.

Tide marks, peeling paint or salt on walls → Rising damp treatment

On these older Federation and Victorian homes our DPC injection installs a fresh damp course to stop the rise.

Blown, crumbling or hollow plaster → Damp plastering

We re-coat with a breathable salt-resistant plaster system suited to period walls.

Mould on walls, ceilings or in cupboards → Mould remediation

Our mould remediation clears growth and fixes the moisture cause.

Penetrating damp or wet areas → Waterproofing

We apply tanking and waterproofing to below-ground and wet areas.

Not sure which problem you have? → Free damp inspection

A free damp assessment gives a clear cause and fixed price.

Rising damp FAQ — Strathfield

Why is rising damp common in Strathfield homes?

Strathfield is full of grand Federation and Victorian homes on large, leafy blocks with clay-shale soils. Solid masonry with failed damp-proof courses, shaded damp ground and low subfloors make rising damp common across Strathfield, Homebush and Croydon.

Which Strathfield suburbs do you cover?

All of them — including Strathfield, Strathfield South, Homebush, Homebush West, Croydon, Belfield, Greenacre, Enfield, Flemington. If your suburb is not listed, call us; we cover the whole area.

Will treatment damage the period features of our home?

No. We work sympathetically with heritage homes, using a breathable lime or salt-resistant render and methods suited to solid masonry, so the treatment lasts without harming original detailing. We discuss the approach before any work starts.

What we do

OUR SERVICES

Complete rising damp, mould and ventilation solutions for Sydney homes

How it works

OUR PROCESS

Simple, transparent and stress-free from first call to finished job

1

Free Inspection

We visit, assess and diagnose the damp at no cost to you.

2

Fixed Quote

Clear upfront pricing. You approve before any work starts.

3

Treatment

Our licensed team completes the job on time and on budget.

4

Guaranteed

Lifetime workmanship guarantee. Done when you're satisfied.

Real results

BEFORE & AFTER

Real rising damp and mould jobs from homes across Sydney

Add your BEFORE photo here
BEFORE
Newtown Terrace — Rising Damp Blistering paint, salt deposits and damp patches on lower walls
Add your AFTER photo here
AFTER
Newtown Terrace — Treated & Replastered Chemical DPC injection + salt-resistant render. Dry walls, restored finish
Add your BEFORE photo here
BEFORE
Mosman Home — Mould & Condensation Black mould, mildew and condensation throughout the ground floor
Add your AFTER photo here
AFTER
Mosman Home — Ventilation Installed Subfloor ventilation system installed. Mould gone, condensation eliminated
What our clients say

GOOGLE REVIEWS

★★★★★

"Older federation home with serious damp issues. Was worried about the original brickwork. Rising Damp Waterproofing were careful, experienced with heritage homes and the result was perfect."

AP
Alex P.Google review
★★★★★

"Our basement had been getting worse every year. Rising Damp Waterproofing waterproofed the whole thing and it's been bone dry through two winters now. Best money we've spent on this house!"

RF
Roberto FabbianoGoogle review
★★★★★

"The correspondence from the company and their staff was very helpful! The job was done in a timely fashion and any additional areas that needed attention were rectified."

MD
Monique DavisGoogle review
5.0 out of 5 — 11 Google reviews

READY TO FIX YOUR DAMP?

Free inspection. Upfront price. Lifetime guarantee. Sydney-wide.

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Where we work

SERVING ALL OF GREATER SYDNEY

From the Inner West to the Northern Beaches, the Eastern Suburbs to Penrith and the Blue Mountains — Rising Damp Sydney treats rising damp, mould, subfloor moisture and waterproofing problems right across the greater Sydney region. Free inspection, fixed price, same team from first call to final coat.

Northern Beaches North Shore Sydney CBD Eastern Suburbs Inner West Parramatta Sutherland Shire Penrith Blue Mountains

RISING DAMP SYDNEY

Sydney's trusted rising damp, mould & subfloor specialists — licensed, insured and lifetime guaranteed.

Service areaAll of greater Sydney & the Blue Mountains
Phone02 9158 9901
HoursMon–Fri 7am–5pm · Sat 8am–2pm