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Proteus Pro-Felt® Endura

Proteus Pro-Felt® Endura, is an established range of advanced Felt roofing systems, which have been proven to deliver waterproofing excellence over many years. Our systems deliver durable and long-lasting waterproof solutions and are BBA certified to give a service life of at least 35 years.

Our membranes incorporate a combination of bitumen reinforced with either polyester or glass, all of which can be recycled, aligning with our commitment to sustainability. They are also engineered to withstand foot traffic and light concentrated loads, usually associated with installation and maintenance, without sustaining any damage.

The bonded membranes possess exceptional adhesion properties, allowing them to resist the effects of elevated temperatures, wind uplift in most cases, and thermal shock which are conditions that are likely to occur in real time situations.

The Proteus Pro-Felt® Endura Range also offers a choice of specialised solutions tailored to meet specific requirements. This includes a real alternative to polymer based single ply membranes with the addition to the range of the Proteus Pro-Felt® Endura AIRdhesive, which provides a single-layer, bituminous membrane solution.

This is complemented by the Proteus Pro-Felt® Endura SA Mineral Anthracite System, which delivers a cold-applied, self-adhesive bituminous cap sheet saturated and coated with high-quality SBS (Styrene-Butadiene-Styrene) modified bitumen.

Additionally, the range features the torch-applied Proteus Pro-Felt® Endura Mineral Anthracite, the cold-applied Proteus Pro-Felt® Endura SA Underlay Sanded, as well as the torch-applied Proteus Pro-Felt® Endura AVCL and cold-applied Proteus Pro-Felt® Endura SA AVCL, both serving as efficient bituminous vapour barrier control layers.

Together, the Proteus Pro-Felt® Endura Range offers superior performance, longevity, and ease of installation, backed by our unwavering commitment to innovation and quality. Check out the full range below and download the data sheets to get the full technical specification.

 

Monosil, Monodex and Monodex Textured

A range of exterior wall protection products

 

Proteus Pro-Cold®

Proteus Pro-Cold® is a high performance, seamless and cold-applied waterproofing membrane for flat roofs, pitched roofs and a waterproofing coating to Proteus’ Built-Up Roof systems.

 

Trims

Proteus Waterproofing stocks a range of trims.​

 

Pro-CEC

Pro-CEC is the fast cure solution to cut edge corrosion commonly found on metal cladding at the edges of the sheet. As the metal is left exposed and corrodes, the simple application of Pro-CEC will prevent further peel back of the protective coating and eventual panel replacement.

 

Pro-Solar Reflect

Pro-Solar Reflect is a solar reflective coating that provides long term protection against UV degradation and solar heat gain.

 

Pro-Cryl®

Pro-Cryl® is a multi-purpose roof coating for extending the service life of a wide range of flat and pitched roofing systems

 

Pro-Glaze

Pro-Glaze is a clear polyurethane coating which can be applied to glass and rooflight materials to form an effective barrier against water penetration and the ingress of atmospheric chemicals. Its attractive transparent finish will not discolour with age or prolonged UV exposure.

 

Flexcrete

Flexcrete is a high-performance water based, elastomeric, high build, decorative coating which provides protection against carbonation and water ingress whilst allowing the substrate to breathe.

 

Deckmaster

Deckmaster provides seamless waterproofing for roofs, basements, car parks and intermediate decks while protecting them from carbon dioxide and chloride ingress.

 

Cold Melt® DPM Primer

Cold Melt® DPM Primer is a low odour primer, designed for use as a coating over cementitious surfaces which possess high levels of residual moisture or have not been protected by an underlying moisture barrier.

Proteus Pro-Therm

Our in house technical design team can overcome ​challenging project criteria with innovative design solutions and hybrid options.

 

Pro-Living®

Proteus Waterproofing offers a range of green, brown and blue roofs. Pro-Living® roofs can provide ecological benefits, offering an effective and practical use of space.

 

Pro-BW® Plus

Pro-BW® Plus is a liquid-applied, rapid curing protective coating that provides a colourfast, UV stable and skid-inhibiting surface for balconies and walkways.

 

Proteus Pro-Felt®

Proteus Pro-Felt® is a range of high performance bituminous felt products with an exceptionally high SBS content making them highly flexible and durable and which have been designed to perform at extreme temperatures at high altitudes. 

 

Proteus Hot Melt®

Proteus Hot Melt® delivers fast, economical and reliable waterproofing solutions which are particularly suitable for large flat roof decks.

 

Proteus Pro-System® Plus

Proteus Pro-System® Plus is a high performance, seamless and cold-applied waterproofing membrane for flat roofs, pitched roofs and a waterproofing coating to Proteus’ Built-Up Roof systems. Made in the UK & BBA Certified.

 

Proteus Pro-System®

Suitable for both refurbishments and new builds, Proteus Pro-System® is a seamless, cold-applied waterproofing membrane for flat roofs, pitched roofs and a waterproofing coating to Proteus Built-Up Roof systems.

 

Cold Melt®

Cold Melt® incorporates recycled rubber crumb and other organically grown products to create an elastomeric, seamless, cold applied membrane that can be applied to a wide range of substrates including concrete, asphalt and timber.

The single-ply felt alternative

Proteus Pro-Felt® Endura AIRdhesive, delivers single-ply roofing quality with the benefit of an advanced elastomeric felt. This remarkable system consists of a single layer of bituminous membrane, saturated and coated with a high percentage of SBS (Styrene-Butadiene-Styrene) modified bitumen. With a host of additional exceptional features, it guarantees unparalleled performance and durability.

The Proteus Pro-Felt® Endura AIRdhesive incorporates a high-quality polyester reinforcement, ensuring maximum strength and reliability. Its upper surface is finished with a mineral coating, providing an attractive and robust layer of protection. On the underside, is a robust fleece finish, adding an extra dimension of quality and strength.

Proteus Pro-Felt® Endura AIRdhesive can be easily bonded using the Proteus Pro-Membrane Adhesive, mechanically fixed to suitable substrates or where suitable, fully torch applied to provide installers with the freedom to choose the method that suits the specific project requirements. For added convenience, this membrane can be specified as a completely flame-free waterproofing solution, ensuring a safe and efficient installation process. Furthermore, it serves as a fast-track method for overlaying existing roof coverings, saving time and costs.

Proteus Pro-Felt® Endura AIRdhesive delivers exceptional performance during installation, but its advanced formulation also guarantees outstanding functionality in a variety of conditions. It exhibits excellent flexibility at low temperatures, allowing it to withstand even the harshest climates. Additionally, it provides a high flow resistance at elevated temperatures, ensuring optimal performance under extreme heat conditions.

The self-adhesive solution - Proteus Pro-Felt® Endura SA Mineral Anthracite

Proteus Pro-Felt® Endura SA Mineral Anthracite - the ultimate solution for a wide range of cold-applied roofing needs. This self-adhesive bituminous cap sheet is specifically designed to provide outstanding performance and durability.

The System features a top layer saturated and coated with high-quality SBS modified bitumen, ensuring superior protection against the elements. The membrane also features a robust 280g/m² polyester/glass composite reinforcement, guaranteeing exceptional strength and longevity.

What sets this product apart is the integrated 'safe-seal' lap technology, which enables easy, secure, and efficient sealing of side-laps.

To further enhance its capabilities, the upper layer of the membrane is shielded with slate mineral, providing additional protection and aesthetic appeal. The bottom layer is coated with a self-adhesive compound, ensuring convenient installation. This is covered with a removable film for added convenience and ease of application.

Proteus Pro-Felt® Endura SA Mineral Anthracite also delivers excellent fire performance thanks to a special graphite additive within the membrane. This enhances its ability to withstand fire.

Designed as a premium cap sheet, the Pro-Felt® Endura SA Mineral Anthracite is perfect for cold-applied roofing systems. It seamlessly integrates with Proteus' self-adhesive or torch-safe specifications and is compatible with Proteus Pro-Felt® Endura SA Underlay Sanded and Pro-Prime® SA, to provide a comprehensive roofing solution.

The torch on solution - Proteus Pro-Felt® Endura Mineral Anthracite

Proteus Pro-Felt® Endura Mineral Anthracite is a proven solution for most torch-applied roofing needs. This bituminous cap sheet is specially designed to provide exceptional performance and reliability.

The System features a top layer saturated and coated with high-quality SBS modified bitumen, ensuring superior protection against the elements. The product also incorporates a strong 180g/m² polyester fleece reinforcement, providing excellent strength and durability.

For added convenience and ease of installation, the underside of the cap sheet is equipped with a thermofusible polyethylene film. This feature ensures efficient and reliable torch application, saving time on site. The distinctive slate surfaced finish also ensures that every project will look good once completed. The System incorporates a special graphite additive within the membrane, enhancing its ability to withstand fire.

Designed as a high-performance cap sheet, the Pro-Felt® Endura Mineral Anthracite is perfect for a variety of Proteus Waterproofing built-up roofing systems, whether it's a Torch-Safe or full Torch-On specification. The System is also compatible with all common bituminous underlay membranes.

Self-adhesive underlay - Proteus Pro-Felt® Endura SA Underlay Sanded

Proteus Pro-Felt® Endura SA Underlay Sanded is a self-adhesive bituminous underlay, meticulously crafted to deliver exceptional performance and reliability and is a proven solution for most cold-applied roofing applications.

Pro-Felt® Endura SA Underlay Sanded features a top layer saturated and coated with high-quality SBS modified bitumen. This ensures superior protection against the elements and guarantees the longevity of the roofing system. Featuring a 200g/m² pure glass fibre reinforcement, this underlay membrane offers outstanding strength and durability.

For added convenience during installation, the underside of the underlay is equipped with a single layer removable film. This feature facilitates smooth and efficient application, saving time on site. The top surface is finished with a sanded texture, providing excellent traction and walkability.

Designed as a high-performance underlay membrane, Proteus Pro-Felt® Endura SA Underlay Sanded is an ideal choice for use with the Proteus Torch-Safe System. It is compatible with a wide range of substrates and thermal roof insulation boards, ensuring versatility and ease of integration. The System can also be used with all common bituminous vapour control layers and cap sheets.

Torch applied vapour control layer - Proteus Pro-Felt® Endura AVCL

Proteus Pro-Felt® Endura AVCL, is a torch-applied vapour control layer, a bituminous membrane, specifically designed to provide superior performance and reliability. It features a top layer saturated and coated with high-quality SBS modified bitumen. This ensures exceptional protection against moisture and vapour to safeguard the roofing system and includes an aluminium barrier and 60g/m² glass fleece reinforcement.

The vapour control layer offers excellent strength and durability and for ease of installation, the underside of the membrane is equipped with a thermofusible polyethylene film. This feature ensures efficient torch application, saving time and effort during the installation

process. The top surface is finished with quartz sand, providing enhanced traction and walkability.

Designed as a premium vapour barrier membrane, Proteus Pro-Felt® Endura AVCL is an ideal choice for high-performance torch-on roofing systems. It can be applied to a wide range of non-combustible substrates, including metal and concrete decks, subject to the use of a suitable primer as required.

With its aluminium reinforcement, the system is also resistant to alkali and corrosion, ensuring long-lasting protection and durability.

Self-adhesive vapour control layer - Proteus Pro-Felt® Endura SA AVCL

Proteus Pro-Felt® Endura SA AVCL is a cold-applied vapour control layer, a self-adhesive bituminous membrane, designed to provide exceptional performance and reliability. The system features a top layer saturated and coated with high-quality SBS modified bitumen. This ensures superior protection against moisture and vapour.

A major feature of the system is its ability to deliver integrated 'safe-seal' lap technology. This innovative solution enables secure, safe, and efficient sealing of side-laps, ensuring a watertight and reliable vapour barrier. With a glass fibre and aluminium composite reinforcement, this vapour control layer also offers outstanding strength and durability.

For added convenience during installation, the underside of the membrane is equipped with a separating foil. This feature simplifies the application process and ensures efficient and reliable adhesion. The top side is finished with quartz sand, which enhances adhesion with subsequent thermal insulation.

Designed as a high-performance vapour barrier, Proteus Pro-Felt® Endura SA AVCL is an ideal choice for cold-applied roofing systems. It can be applied to a wide range of substrates, including plywood, metal, and concrete decks, with the use of a suitable primer as required. This versatility allows for seamless integration into various roofing applications.

The presence of quartz sand on the top side ensures firm adhesion with subsequent thermal insulation, providing a robust and reliable roofing system. Additionally, joints and overlaps can be rapidly sealed through (hot air) welding where necessary, ensuring a secure and watertight installation.

Monosil for concrete, brick and stone

Monosil is a clear masonry impregnator which stops the ingress of rain but at the same time does not block the surface pores of the structure. It allows entrapped moisture to be warmed by the sun, turn to vapour and pass out of the structure over a period of time, enabling it to dry out.
Monosil is invisible to the eye so does not alter the look of the building. It helps to prevent absorption of oils and other liquid contamination allowing for easier removal of contaminants.


Monodex Smooth – water-based elastomeric decorative coating

Monodex Smooth is a high performance water based, elastomeric, high build, decorative coating which provides protection against carbonation and water ingress, yet allows damp substrates to breathe. It is ultra-fast drying which enables two coat applications to take place on the same day and facilitates year round usage. 
It resists the growth of mould and fungi and is ideal both for new construction and refurbishment projects.
 

Monodex Textured – high performance, flexible waterborne textured coating

Monodex Textured is a highly engineered, water-borne, single component, acrylic-based decorative wall coating with an attractive textured finish. Due to its high build, textured composition, it is ideal for use on buildings and other structures which have a rough, uneven finish with surface defects and imperfections

Proteus Pro-Cold® is suitable for new builds and refurbishments and can be used of a range of substrates. It cures to provide a completely seamless waterproof protection, making it suitable for use in all climates.

Drip Edge Trim: A Right-angled trim to fulfil a smart finish of the edge of the roof.

Termination Bar: A neat and efficient means of terminating roofing and waterproofing membranes at wall abutments, they require no chases to be cut for installation. Usually used for a Built Up Felt Roof system.

Trims: This high quality, durable roof edge trim is manufactured from glass fibre reinforced polyester. These trims will create a neat, unobtrusive and durable finish for the edge of any flat roof.

F profile: Used for a Built Up Felt Roof System.

A Profile: Used for Mastic Asphalt and a Built-Up Roof System

Pro-Solar Reflect offers a rapid and simple application and can be cold-applied onto mastic asphalt, roofing felts and fully cured bituminous liquid roof coatings. Ideal for new-build or refurbishments, Pro-Solar Reflect extends the service life of a roof by providing exceptional water, weather and environmental protection.

Ideal for refurbishment projects, Pro-Cryl® can be applied directly to damp substrates and rusted metal. With no primer or additional solar reflection treatment required, Pro-Cryl® offers a fast and efficient cold-application that delivers long term performance, water tightness and protection against UV degradation.

Suitable for use as a waterproof, anti-shatter coating over glass and GRP rooflights, Pro-Glaze system combines toughness and durability with excellent adhesion. Offering exceptional levels of safety, it will prevent glass fragments from splintering in the event of an impact.

It is ultra-fast drying which enables two coat applications to take place on the same day and facilitates year-round usage. Flexcrete protects reinforced concrete structures from carbonation and allows substrate moisture to escape without blistering or weakening of adhesion. It gives outstanding durability over a service life up to 15 years and can be reinforced to accommodate higher levels of substrate movement. It is available in a range of attractive colours, and an active biocide inhibits mould and lichen growth.

With a rapid installation, Deckmaster offers cost and convenience benefits for both refurbishment and new build projects.

All Deckmaster waterproofing comes with a non-slip surface including a compatible line marking and signage system all of which ensure optimum practicality for all projects. Environmentally friendly with solvent-free, recycled components, Deckmaster can help to meet sustainability targets.

Cold Melt® DPM Primer is a liquid applied, damp proof membrane that can be applied to wet or damp concrete and polymer screeds after three days. This early encapsulation of a damp/wet concrete deck can improve the quality and strength of the concrete. This installation then allows the principal contractor to continue construction much earlier than otherwise conventionally programmed.


Proteus Waterproofing stock a range of other primers. For more information please get in contact via the Contact Us page.

Tapered Roof Design: Proteus Waterproofing can design tapered roof designs starting from the outset of the project.

Part B Fire Roof Design:

Low Threshold Terrace & Balcony Design:

Thermal Calculation & Condensation Risk:

When specifying or installing a Pro-Living® roof using Proteus’ unique Cold Melt® membrane, you are combining environment friendly materials such as recycled rubber crumb and organically grown products.

Choosing a Pro-Living® green or bio-diverse system from Proteus can provide ecological benefits and more; energy efficiency is enhanced too. Studies show a building’s internal air temperature remains more constant; hotter in winter and cooler in summer meaning air conditioning and heating systems are relied upon less.
Pro-Living® can help you to create a rooftop garden or communal space, a pleasant environment in which to spend time. Terraces can offer additional living space when created using a Proteus paving system. Walkways can meander through bio-diversity

Ideal for both refurbishments and new builds, Pro-BW® Plus is suitable for a variety of external applications. As it is a cold applied installation, the system meets health and safety criteria by minimising risk to both operatives and members of the public. Pro-BW® Plus reduces installation time from days to hours, is made in the UK and is BBA Certified.

The Proteus Pro-Felt® Range uses advanced self-adhesive and low melt bitumen technologies which ensure the products benefit from a fast and efficient installation both in refurbishment and new build situations.

 

Proteus Pro-Felt® Ultima-Plus:

Proteus Pro-Felt® Ultima-Plus offers clients a high performance and cost-effective solution, with a choice of capsheet weights for additional flexibility. Proteus Pro-Felt® Ultima-Plus Torch-On is plastomeric and excels as a direct waterproofing overlay to existing substrates, or as a system element of the robust Proteus built-up roof system. BBA Certified.

Proteus Pro-Felt® ‘Extra’ Torch-On:

Proteus Pro-Felt® ‘Extra’ Torch-On is plastomeric and excels as a direct waterproofing overlay to existing substrates, or as a system element of the robust Proteus built-up roof system.

Proteus Pro-Felt® Extra Plus: 

Proteus Pro-Felt® Torch-On is highly elastomeric and excels as a direct waterproofing overlay to existing substrates, or as a system element of the robust Proteus built-up roof system.

It has been engineered as a buried structural waterproofing membrane and can incorporate insulation and finishes for inverted roofs.

New build Proteus Hot Melt® delivers exceptionally long life expectancy, excellent waterproofing performance and competitive installation costs. As a strong and flexible monolithic system, it also has self-healing characteristics to offer ultra-low maintenance as water cannot track under the membrane.

Proteus Pro-System® Plus does not brittle, wear away or yellow with age. It uses atmospheric moisture to trigger its cure process and unlike conventional polyurethane systems can cure underwater without gassing or foaming. It also becomes resistant to rain damage and may, therefore, be applied in relatively poor weather without any subsequent loss of performance or durability. It cures to provide completely seamless waterproof protection and has excellent thermal and UV stability, making it suitable for use in all climates.

Proteus Pro-System® provides a completely seamless waterproof protection. Unlike conventional polyurethane systems, it uses atmospheric moisture to trigger its cure process meaning it can cure under water without gassing or foaming. It also becomes resistant to rain damage and may, therefore, be applied in relatively poor weather without any subsequent loss of performance or durability. Once cured, it provides a completely seamless waterproof protection with excellent thermal and UV stability, making it suitable for use in all climates. It is made in the UK and BBA certified.

With a fast installation that can reduce building programme time, Cold Melt® waterproofing is quick, simple and safe to apply. It is purpose made to incorporate Proteus Pro-Living® roofs and offers an unparalleled seamless cold-applied waterproofing finish to timber. As it exhibits extremely low odour, Cold Melt® can be applied in confined working spaces.

The Cold Melt® system incorporates inverted roof insulation and, with or without insulation, can be designed as a podium, paved, ballasted and green roof system. The membrane does not become brittle with age, therefore once protected from UV exposure and when fully protected, the system will provide a durable roof waterproofing for the design life of the roof in which it is incorporated. It is made in the UK & BBA Certified.

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