SIGA Wigluv 230


Wigluv 230 is the widest version of SIGA Wigluv, one size up from Wigluv 150. It is the same single-sided high-performance weather sealing tape, for the widest coverage and application. This width of Wigluv is optimal for wind-tight and water-tight flashing of rough openings and wide transfers. Combined with SIGA Dockskin, Wigluv 230 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 2 Roll Case. Save when buying a case!

Width: 9 in.

Length (per roll): 82 ft.

SKU: 7510-23025 Category: Tags: , ,

Wigluv 230

The single-sided high-performance adhesive tape, Wigluv 230, is perfectly suitable for permanent wind tight and airtight sealing of roof and facade membranes and boards. This this is the widest version of Wigluv, and like the Wigluv 150, it is also ideal for sill flashing in rough openings for windows and doors. Combined with the high-performance primer Dockskin, Wigluv 230 offers a unique solutions for masonry, base joints, wide transfers and penetrations.

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

Your advantages

SIGA Wigluv 230 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 230 makes it great for window and door flashing along the sill.

With a low perm rating, Wigluv 230 is impermeable to water yet has the ability the diffuse water vapor, preventing condensation. This makes Wigluv 230 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 230 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
    • Woodfibre 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: 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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