Mon–Fri · 7am–5pm
Central Coast · Newcastle · Hunter

Watertight.
Warrantied.Guaranteed.

Fibreflash Waterproofing Solutions provides all your waterproofing needs — residential and commercial, from new builds and bathroom renovations to balconies, planter boxes and retaining walls.

  • Licensed — Lic 396183C
  • 15,000+ projects
  • Manufacturer's warranty
The Fibreflash Waterproofing Solutions ute on site
On the tools across the Coast
What we do

Residential & commercial waterproofing

Every wet area, deck and slab sealed to spec — with certification and a manufacturer's warranty on every job.

01New build apartment courtyard membrane

New Builds & Project Homes

Full waterproofing packages for builders — slabs, wet areas and external decks done on programme.

02Bathroom waterproofing membrane

Bathroom Renovations

Showers, bathrooms and laundries sealed and certified before a single tile goes down.

03Balcony membrane overlooking new estate

Balconies & Decks

External membranes built to take the Coast's weather — falls, flashings and drainage included.

04Waterproofed planter box

Planter Boxes

Protective-coated and root-barrier ready, so gardens never end up inside your walls.

05Retaining wall membrane and drainage

Retaining Walls

Below-ground tanking and drainage systems that keep moisture where it belongs.

06Apartment block rooftop waterproofing

Apartments & Commercial

Rooftops, podiums, lift pits and box gutters for apartment blocks and commercial builds.

0+
Projects completed
0+ yrs
In the waterproofing field
Every job
Certified, with a manufacturer's warranty
A-grade
Workmanship
Fresh blue waterproofing membrane on a deck
10+ Years
In the waterproofing field
Locally owned & operated

Central Coast waterproofing specialists

Based on the Central Coast, we specialise in all aspects of residential and commercial waterproofing — and we've completed over 15,000 projects from the Coast and Lake Macquarie across Newcastle and the Hunter.

  • Certification and a manufacturer's warranty on every job
  • Quality, customer service & A-grade workmanship
  • Servicing the southern Central Coast to as far north as Forster
More about us
Our previous works

Straight from the job site

A quick look at recent Fibreflash projects across the Coast, Newcastle and the Hunter.

Alfresco deck membrane with stone fireplace Bright blue membrane on a balcony deck Apartment block podium membrane Sunset over a freshly sealed roof

Products we use & partners we trust

Tremco Commercial Sealants & Waterproofing Sika Fosroc Durotech Soudal Master Builders Association NSW

Our quote may be beaten.
Our quality won't.

For a free, no-obligation quote anywhere from the Central Coast to Forster, get in touch today.