Building Envelope Solutions

RPA specialises in permanent Waterproofing solutions, airless interior painting, roof painting, and roof restoration services in the Garden Route Municipality District. Our focus is to provide superior cost-effective solutions supported by industry leading products and guaranteed workmanship.

Experienced Specialists

20 Year product and workmanship guarantee on Waterproofing

South African Climate Approved

UV stable vulcanised rubber with zero maintenance required

Chemically inert

EPDM is widely used in potable water applications from natural ponds to industrial reservoirs

R.P.A Building Envelope Services

R.P.A has expanded its expertise beyond advanced waterproofing to include comprehensive Building Envelope Services. This new division integrates airless interior painting, roof and exterior preservation coatings, and roofing restoration solutions utilizing various high-performance roofing systems. Together, these services provide a complete, systems-based approach to protecting and enhancing the performance, durability, and aesthetics of every structure — ensuring long-term value and seamless integration with our specialized waterproofing solutions.

RPA EPDM Waterproofing

The EPDM rubber membrane technology is a single-ply membrane that can be used for various applications such as flat roofs, box gutters, balconies, foundations, natural pools, flashings, roof gardens and much more.

EPDM Rubber Membrane is the system of choice for all your waterproofing needs. EPDM Rubber Membrane system is a cost-effective, application friendly, environmentally conscious and independent system with no limitations.

Carlisle EPDM systems comprises of various systematic products that are tailored-made for any application. Our permanent waterproofing approach triumphants our competitors durability, versatility and sustainability.

Years Experience

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Years Guarantee

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What We Do

Our top priority is customer satisfaction, and we work closely with clients to understand their unique needs and goals.

Waterproofing

Carlisle EPDM roofing systems are known for their durability and long lifespan, making them a cost-effective choice for hot African climates.

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Painting

Our airless interior painting service allows for flawless finishes. Perfect for luxury finishes. Our preservation coatings ensure durability in our hot African climate.

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Roof Restoration

Our team uses various high-performance roofing systems to restore and protect commercial, industrial, and residential roofs from sun and rain.

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ENVIRONMENTALLY EFFICIENT AND SAFE

Carlisle EPDM membranes are chemically inert and do not leash any harmful chemicals into the surrounding environment. This makes EPDM membranes the ideal choice for water harvesting projects or providing your aquatic life with a leak and toxic free environment.

WHAT IS EPDM WATERPROOFING?

EPDM is an extremely durable synthetic rubber roofing membrane(ethylene propylene diene terpolymer) widely used in all waterproofing applications. RPA Waterproofing specialises in flat roof waterproofing and complex roof designs that require a special solutions based approach.

EPDM is only available in the colour black but can be painted with any exterior acrylic paint of your choice making it widely accepted in any finishing environment. Its large panel widths boast up to 9m spans and come in lengths of 30m. Panels are joined and terminated together chemically seams and mechanically making them extremely versatile and collaborative across various materials.

It’s favourable consistent thickness of 1.14mm makes it’s virtually weightless (1.3kg/p/m2) which is either fully adhered or semi-adhered with a stone ballast. What ever your waterproofing requirements, RPA Waterproofing recommends the Carlisle EPDM Waterproofing system as the “be all end all” system of choice.

ENERGY EFFICIENT

South Africa’s has an average temperature of 21°C and lower classifying its requirement for black-colour EPDM membranes helping with heating requirements throughout the winter months. Carlisle EPDM membranes can be coated with any acrylic colour of your choice enabling a desired blended finish for cooler summer months without compromising its UV stability.

Thank you Trent and your team for a job well done. The finishing is excellent. It’s rare to find a contractor who lets you know when he will arrive and who is on time. It was a pleasant experience having you and your team sort out our waterproofing needs.

Bernd Lenhard

Client

Great service provided by Trent and his team. This was the first time using his product and service. The product is innovative and helped with a hassle free installation. Would recommend for any new builds and definitely for any existing buildings with waterproofing issues!

Gustav Building Tech

Client

Trent, gave us excellent service of a top notch product. Work was done timeously, and attention to detail could be seen. Final product looks great and the guarantee is great to have. Give them a try you wont be dissapointed. RPA comes highly recommneded.

gerbrand1959

Client

Loved every minute of the experience. Something that stood out was the detail and effort put into the quotation! What a friendly team that work well together and love what they do! This waterproofing system is out of this world.

Arno Durant

Client

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value This Company ALL ABOUT CUSTOMER SATISFACTION!!! AWESOME

Marc Giltrow

Client

Year Guarantee

Building Envelope Solutions

R.P.A Building Envelope Services

RPA EPDM Waterproofing

What We Do

Waterproofing

Painting

Roof Restoration

ENVIRONMENTALLY EFFICIENT AND SAFE

WHAT IS EPDM WATERPROOFING?

ENERGY EFFICIENT

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