FREE DELIVERY on all orders (upgrade options available at checkout) * surcharges may apply for certain Post Codes


QUICK AND FRIENDLY
Online or in person, we give you a personalised service


RETURNS
30 day hassle free returns

Improve well being with quality ventilation to control condensation and mould

A range of ventilation products including Continually Running Extract Fans, PIV units, Whole House Ventilation and Background through the wall ventilators. 

Ventilation options...

Flexitec 2020 Multi-Surface GRP Roofing System

Flexible, single resin GRP system that has revolutionised  the liquid roofing industry.

Similar to GRP fibreglass, Flexitec 2020 is genuinely rapid-curing (30 – 60mins walk-over time) with an extra-tough finish. Similar to liquid overlay systems it’s flexible and can coat a range of roof surfaces.

more information

Anti-Condensation Paint

Used for the prevention or limitation of condensation forming on cold walls and ceilings which in turn, promotes black mould growth.

solve that condensation...

Masonry Protection Cream
Water Repellent Brick Sealer

For use in weatherproofing brick, stone, render, concrete and protect against rain water penetration. Prevents algae and moss growth.

The outstanding penetration of DryFix Masonry Cream into the substrate guarantees exceptionally long-lasting protection of between 15-20 years depending on the exposure of the substrate.

FIND OUT MORE
Protecting Façades made of Mineral Building Materials

KÖSTER façade protection systems prevent masonry and concrete from liquid water ingress (rain or splash [...]

Masonry Brick Water repellent sealer

Masonry Brick Water repellent sealer Walls, roof tiles and render suffering from weathering can be [...]

Elta Mori HR NEXT, HR100 And HR150

Elta Mori HR NEXT, HR100 And HR150 Elta Mori HR NEXT, HR100 and HR150 are [...]

Basement Tanking And Waterproofing

Basement Tanking And Waterproofing We were approached by a home owner who is a car [...]

Replacement Wall Ties

Many Homebuyers survey reports flag up the potential need for Replacement Wall Ties but that [...]

How to inject DPC injection cream with 400ml cartridges

How to inject DPC injection cream with 400ml cartridges….. Here is our handy video guide [...]

Condensation & Black Mould Treatments For Landlords

Condensation & Black Mould Treatments For Landlords can be a challenge to get right. The [...]

Land Drain Filter Sleeve Installation Applicator

Land Drain Filter Sleeve Installation Applicator We are delighted to announce a new addition to [...]

A guide to using Bitumen for Damp Proofing

A guide to using Bitumen for Damp Proofing Bitumen (commonly referred to as asphalt) is [...]

4 Comments

Kair KHRV150 Single Room Heat Recovery Vent – Why this is so good!

Kair KHRV150 Single Room Heat Recovery Vent – Why this is so good! This vent [...]

How To Waterproof A Construction Joint

How to waterproof a construction joint. Firstly, lets define the term; Construction Joint. Typically this [...]

Britannia Paints Roofing Coatings

Britannia Paints Roofing Coatings are one of the UK’s leading manufacturers of high-performance roof coating systems. Britannia’s [...]

Pre-Applied Waterproofing

Pre-Applied membranes bond to concrete to prevent the ingress or migration of water around a [...]

DryFix DPC Damp Proofing Injection Cream

Alliance Remedial Supplies recognised that although the market place for chemical damp proof courses is [...]

What is dMEV ventilation?

What is dMEV ventilation? We take a lot of calls from private landlords, damp proofers, [...]

Who is to blame for Mould in a rented property?

Who is to blame for Mould in a rental property? The law is quite clear [...]

Rising Damp Treatment

Rising Damp Treatment With the development of damp proofing injection cream technologies now firmly regarded [...]

Applying Self Adhesive Bitumen Waterproof Membrane

Applying Self Adhesive Bitumen Waterproof Membrane successfully relies on some fundamental procedures being carried out. [...]

Waterproofing Under The Foundation Plate

A complete waterproofing system in new construction includes waterproofing the floor slab. Compared to the [...]

Surefill Joint & Crack Filler

Surefill joint & crack filler is an ideal, quick and easy to apply crack filler. [...]

Elastic and structural crack injection by pressure injection on dry or wet cracks

Elastic and structural crack injection materials – 1) Koster Superpacker 2) Koster 2 IN 1 [...]

Reviews: Suretherm Anti Condensation Paint

“This product is outstanding. Yes, it’s expensive, but it works. Easy to apply; easy to [...]

How to damp proof walls using paint

How to damp proof walls using paint is a question we are often asked. The [...]

Landlord News

Being a landlord can have its difficulties, but it can also be a very rewarding [...]

Protect Your Investment Property From Damage

Investing in property can be a lucrative business, but since this investment option is prone [...]

Waterproofing of construction joints in the wall/floor junction

For retroactive waterproofing of the wall-floor junction the boreholes have to be drilled transecting the [...]

Applying weatherproofing masonry brick sealer to your walls

Applying weatherproofing masonry brick sealer to your walls is a job to start thinking about [...]

How to finish in front of slimline damp proofing mesh membrane

We often take calls on the best method to finish off in front of a [...]

KA Tanking Bond SBR

KA Tanking Bond SBR KA Tanking Bond SBR is a high grade, high performance, multi [...]

Treating Damp – Do it cheap and do it twice

Common problems with treating damp – do it cheap do it twice We take a [...]

2 Comments

Video On How To Waterproof A Basement For Habitable Use

Video on How to waterproof a basement for habitable use should be carried out using [...]

Basement Waterproofing Membranes

Basement Waterproofing Membranes We take a lot of calls from customers asking about the type [...]

Portsmouth News Business Excellence Awards 2017 Winners of Customer Service

So proud we picked up two awards at this years Portsmouth News Business Excellence Awards [...]

Property Maintenance During The Summer

Property maintenance during the summer months provides the perfect weather conditions for carrying out external [...]

Top Tips For Winter Maintenance To Your Property From The PCA

Householders urged to get their homes prepared for the winter ahead with winter property maintenance [...]

Basement waterproofing

A common question in respect of waterproofing a basement conversion is, do you have to [...]

John Newton Systems

Newton Waterproofing systems is one of our favoured suppliers of waterproofing systems for below ground [...]

Homes (Fitness For Human Habitation) Act 2018 – Landlords Be Aware!

Homes (Fitness For Human Habitation) Act 2018  Landlords Be Aware! Ignorance will not save you!! [...]

Condensation Cure

Condensation Cure If you have a property with a room persistently troubled with black mould [...]

Vectaire Extract Fans

Having previously supplied numerous brands and types of Extract Fans including Vent Axia, Redring Xpelaire, [...]

Cavity Wall Insulation Article for LNPG members

Cavity Wall Insulation Article for LNPG members As a recommended supplier to LNPG, we have [...]

Draper Tools

We are delighted to be distributors and stockists of the Draper Tools range of products. [...]

How to Overcome Damp In a Rented Property

Damp proofing rental property always throws up one key challenge. Getting it done quickly! Why [...]

How to tank a cellar

How to tank a cellar How you go about tanking a Cellar is determined by [...]

2 Comments

DryFix Epoxy Damp Proof Floor Paint

DryFix Epoxy Damp Proof Floor Paint We are delighted to announce the arrival of our [...]

Antinox Floor Protection Board

Antinox Floor Protection Board is a lightweight polypropylene board 2mm thick and is ideal for [...]

Cementitious Tanking Slurry Render

Cementitious tanking slurry render is a multi-use, single component cement based powder that you simply [...]

4 Comments

External Basement Waterproofing with Cold Self-Adhesive Waterproofing Membranes

Fast, clean, and easy: Exterior basement waterproofing with KÖSTER KSK cold applied, self adhesive waterproofing [...]

Rotted Floor Boards And Joists

Rotted Floor Boards And Joists If you discover any timbers in your property showing signs [...]

Condensation

We deal with that many enquiries for issues centred around condensation and black mould issues [...]