SIGA Wigluv 150


Wigluv 150 is the next size up from the Wigluv 100. It is the same single-sided high-performance weather sealing tape, even wider still for extended coverage and utilization. This width of Wigluv is optimal for wind-tight and water-tight flashing of window rough openings. Combined with SIGA Dockskin, Wigluv 150 is also great for sealing of base joints to concrete or wood-fiber boards.

To get optimal results from your window flashing detail, Check out SIGA’s:

Ultimate Guide to Window Flashing

Available in Single Rolls or a 4 Roll Case. Save when buying a case!

Width: 5.9 in.

Length (per roll): 82 ft.

SKU: 7510-15025 Category: Tags: , ,

Wigluv 150

The single-sided high-performance adhesive tape, Wigluv 150, is perfectly suitable for permanent windtight sealing of roof insulating and facade boards on the outside. This wide version of Wigluv is also ideal for sill flashing in rough openings for windows and doors. Combined with the high-performance primer Dockskin, Wigluv 150 along with Wigluv 100, offer unique solutions for woodfibre boards, masonry, and base joints.

Driving rain resistance in combination with Majvest has been proven by the TU Berlin.


Your advantages,

SIGA Wigluv 150 tape has a high adhesive strength at high and low temperatures, creating a reliable air barrier for a wide range of applications. The extra wide width of the Wigluv 150 makes it great for window and door flashing along the sill.

With a low perm rating, Wigluv 150 is impermeable to water yet has the ability the diffuse water vapor, preventing condensation. This makes Wigluv 150 the most effective building tape for high-performance weather sealing of sills, windows, transfers, penetrations, and roof and facade membranes and boards; perfect for Passive House construction and certification.

Not only is Wigluv 150 a premier high-performance air and weather sealing tape, but its easy to work with too! It is hand-tearable and has an easy to remove backing with a slit down the middle, making application quick and easy. Its elasticity makes it versatile and its high adhesive strength makes it worry free!

Suitable substrates

    • Wood
    • Wood fiber boards *
    • Hard wood-based panel materials
    • Gypsum fibreboards
    • Cement fibreboards
    • Concrete, masonry, plaster *
    • Bituminous sheeting in the base area
    • Perimeter insulation
    • Metals
    • Hard plastics
    • Electric cables*

*must be reinforced with SIGA Dockskin high-performance primer

Suitable membranes

Vapor and air barriers such as MajvestMajcoat, or other weather barrier membranes.

Avoid using with tar paper, bituminous or silicone based membranes.

Width: 5.9 in.

Length (per roll): 82 ft.

Wigluv Technical Data

Wigluv Health Product Declaration

SIGA Limited Warranty

Wigluv MSDS

Wigluv Eco Certificate

Wigluv Driving Rain Certificate


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