WATERPROOFING WITH LIQUID REFLECTIVE MEMBRANE

Warm roof with insulating panel, and reflective white liquid waterproofing membrane, designed to reduce temperatures and improve energy efficiency

1 SUBSTRATE / LOAD-BEARING ELEMENT

It must have a minimum slope of 1%. Alternatively, a sloping screed can be created using WINPLAN 370 or WINPLAN PRO. For bonded screeds with a thickness between 1 and 3 cm, it is recommended to use WINGRIP® NEXT as a fresh-on-fresh adhesion promoter.

2 PRIMER

Roller, brush, or spray application of the bituminous primer ECOIMPRIMER, with a total consumption of 150–200 g/m².

3 VAPOR BARRIER

Hot application of the COVERBLOCK 4 mm bitumen–polymer membrane, which serves as a vapor barrier and is reinforced with a glass-fiber mat coupled with rot-proof aluminum foil.

4 ADHESIVE FOR INSULATION BOARDS

Roller or brush application of the water-based bituminous adhesive WINGLUE or WINGLUE FAST, with a consumption of 0.8 kg/m².

5 THERMAL INSULATION ELEMENT

6 WATERPROOFING (FIRST COAT)

Roller, brush, or spray application of the first coat of Wingum Plus® H₂O Reflex, a colored and fiber-reinforced elastomeric liquid membrane The product is resistant to ponding water, UV rays, and atmospheric agents The “Reflex” version features high reflectance (SRI 108). The product is also available in the “Rapid” version, allowing fast-drying or fresh-on-fresh application.

7 REINFORCEMENT

Apply the Wintechno Mat reinforcement fabric, embedding it into the first coat by applying light pressure and ensuring complete saturation of the fabric.

8 WATERPROOFING (SECOND COAT)

Roller, brush, or spray application of the second and final coat of Wingum Plus® H₂O Reflex, a colored and fiber-reinforced elastomeric liquid membrane. The product is resistant to ponding water, UV rays, and atmospheric agents The “Reflex” version features high reflectance (SRI 108). Total consumption for the two coats is 1.8 kg/m². The product is also available in the “Rapid” version, allowing fast-drying or fresh-on-fresh application.

9 CORNER REINFORCEMENT

Application in corners of the self-adhesive butyl tape BC SEAL BAND. Together with BC SEAL PAD, it is used for sealing drains, outlets, and service penetrations.

10 VERTICAL UPSTAND

Roller, brush, or spray application on vertical upstands of Wingum Plus H₂O Reflex, a colored and fiber-reinforced elastomeric liquid membrane The product is resistant to ponding water, UV rays, and atmospheric agents When applied vertically in two coats without reinforcement mesh, the consumption is 1.6 kg/m².