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Kelmac Waterproofing

Kelmac Waterproofing Contact Details

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Domanic McNulty
Milatry house, 24 castle street

About Kelmac Waterproofing

Kelmac Waterproofing Limited are a family business offering a comprehensive range of waterproofing services including Mastic asphalt, Single ply, Hotmelt , Built up felt, Liquid Applied Systems, EPDM, Traditional Roofing, Green Roofing, Cavity Drain Systems and a Planned maintenance package.

With over 20 years of experience within the waterproofing industry our professional team are fully trained and experienced in all aspects of waterproofing.

All works carried out are fully in compliance with BS.8102:2009 and we adhere to the code of practice for protection of below ground structures against water from the ground.

At Kelmac Waterproofing Limited we take great pride in our work, all projects are personally supervised by one of our fully qualified surveyors. For a no obligation free quotation please call us on 07583723660 to discuss your up and coming project.

Construction Services
We provide a full range of construction services from minor repairs, maintenance and refurbishment through to new build in both the Commercial and Residential sectors. We have a wide Client base including developers, government departments, professional consultants, commercial companies and private clients.

Our Services:
  • Construction Services
  • External Wall insulation
  • Property Maintenance
  • Asphalt Roofing
  • EPDM Roofing
  • Green Roofing
  • Hot Melt Roofing
  • Traditional Roofing
  • Liquid Roofing
  • Drylining Services
Waterproofing Services

Mastic Asphalt
The most durable and traditional waterproofing solution. Mastic Asphalt is the traditional choice of specifiers as a waterproofing medium because it has a long and successful history in many different situations and applications.

Single Ply
The modern lightweight waterproofing solution, with quick clean installation. For over twenty years Single Ply Membranes, that is roofing systems which essentially consist of one layer of roof waterproofing membrane, have been successfully used in the UK.

Hot Melt
The modern, cost effective waterproofing for protected roofs, green roofs, podiums and water features. Hot Melt has been used on numerous new build developments in recent years as a waterproofing membrane of the structure, taking advantage of its speed and ease of application.

Built Up Felt
The felt services we offer include:
  • New roofs
  • Refurbishments
  • Overlays
Each of our BBA certified systems carry a product and installation guarantees of up to 25 years.

Liquid Applied Systems
Generally these systems are a range of cold applied liquid waterproofing coatings. The waterproof coatings prevent the passage of water and water vapour into the structure, and form a seamless fully bonded system.

Liquid membranes may be used for basement tanking and damp proofing, plant rooms, podium decks and radon protection. These liquid applied systems feature coatings with high degrees of durability, flexibility, abrasion, chemical resistance, different colours for in-built quality control, as well as gas proofing capabilities.

Cavity Drain
Cavity drain membranes works by allowing water to continue to penetrate the structure but control it in the air gap and divert it to a suitable drainage point or pump (if required). Cavity membranes do not allow pressure to build up against the internal construction, and the air gap behind the membrane allows the structure to ‘breathe’ and dry out.

Green Roofing
Intensive, Extensive, Bio-diverse and Brown roofing offer a range of benefits to the surrounding environment. Just like any other roof covering these also need maintenance to ensure long lasting performance and retained value.

Pitched Roofing
Kelmac waterproofing are able to carry out a vast array of pitched roofing jobs, using both slating and tiling techniques for both domestic and commercial properties. As approved pitched roofing contractors we are able to offer our customers a large range of products including: bituminous products, underslating membranes and roofing shingles to name but some.

External Insulation
Loss of heat from your home means that you are spending more than you need to on your heating bills. Reducing your energy bills means reducing your carbon emissions too, so you’re helping the environment whilst saving yourself money.

Adding External Wall Insulation to your house can reduce your annual heating bills by up to £460 (€550) according to research in the UK by the Energy Saving Trust. External Wall Insulation (EWI) systems from Weber will make your home warmer and weather-tight and you can choose from a wide variety of colours and textures to enhance the appearance of your property.

Planned Maintenance
From private property owners to large commercial organisations we can bring expertise and experience to any project, ensuring the works are completed to a standard that exceeds expectations. We are experts in carrying out works on occupied buildings, keeping disruption to an absolute minimum without compromising safety.

For more information, please Contact Us!


Kelmac Waterproofing Serves The Following Areas

Northern Building Plastics LtdThe Sash Window Workshop LtdTudor ModularJCD Cranes & Lifting Gear LtdArgus Fire & Security LtdBack2YouPattcoAsk EngravingP G Insulation LtdAncorite Surface Protection Ltd
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