250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls

250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
Guide Price
250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
Rate this product
250mm SIGA Fentrim IS 2 (15/235mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
Guide Price: £277.32 (£332.78 inc VAT)
  • Product Code: A1-7649
  • Delivery Time: 3 - 5 days
  • Brand: SIGA
  • Model: 250mm x 25m roll - Box of 2 rolls
Our ratings on 03-11-2026:
Google My Business Reviews
4.8 out of 5

250mm SIGA Fentrim IS 2 (15/235mm) - Pre‑Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls

Length: 25000mm
Width: 250mm
Pack Quantity: 2
Fire Rating (Reaction to Fire): E

250mm SIGA Fentrim IS 2 (15/235mm) is a pre‑folded exterior airtight adhesive tape designed for wind‑tight, driving‑rain‑resistant sealing of window and door junctions in solid and metal constructions. It delivers extremely strong all‑over adhesion, a plasterable non‑woven surface, and fast, precise installation thanks to its pre‑creased geometry. SIGA Fentrim IS 2 is engineered for exterior airtightness at window and door interfaces on the cold side of the building envelope. Its robust non‑woven backing includes a perforated plastering zone, allowing the tape to be fully integrated into render systems for a seamless façade finish.

The tape bonds immediately across its entire surface, ensuring a durable, weather‑resistant seal on concrete, masonry, brickwork, steel frames and other solid substrates. The pre‑folded design supports clean detailing at frame edges, while the no‑backing‑strip format speeds up installation. SIGA Fentrim IS 2 is a high‑performance exterior airtight tape offering fast installation, exceptional adhesion, and plaster‑ready detailing for window and door junctions in solid and metal construction. Its pre‑folded design and robust non‑woven surface make it ideal for achieving durable, weather‑tight exterior connections.

CHARACTERISTICS

  • Pre‑folded design - 15mm pre‑crease enables fast, accurate detailing at frame edges.
  • Split‑width 15/235mm format - ideal for bonding both the frame and adjacent building components.
  • Exterior airtight sealing — protects against wind ingress and driving rain.
  • Plasterable non‑woven surface - perforated zone provides strong mechanical key for render systems.
  • Full‑surface adhesive - immediate, uniform bonding on solid and metal substrates.
  • No backing strip - faster installation and reduced waste.
  • Weather‑resistant performance -suitable for wind‑tight and driving‑rain‑resistant detailing.

APPLICATION

  • Exterior sealing of window frames
  • Door frame to masonry connections
  • Solid‑wall façade junctions
  • Metal frame interfaces
  • Plasterable exterior detailing

     

SIGA Corvum 12/48 Adhesive Tape - 12/48mm x 25 roll - Box of 10 rolls SIGA Corvum 12/48 Adhesive Tape - 12/48mm x 25 roll - Box of 10 rolls
Guide Price
Brand: SIGA Model: 12/48mm x 25 roll
Delivery Time: 3 - 5 days
SIGA Corvum 12/48 Adhesive Tape - 12/48mm x 25 roll - Box of 10 rolls
SIGA Corvum 12/48 Adhesive Tape is a high-performance, single-sided adhesive tape specifically designed for the permanent airtight sealing of vapour control layers and panel-based materials at internal corners, roof windows, joists and other angled connections. Its unique pre-folded 30/30 mm design ..
Guide Price: £395.00
£474.00 inc VAT
300mm SIGA Trestard 420 Black FR Adhesive Tape - Fire Rated Adhesive Tape - 25m roll - Box of 2 rolls 300mm SIGA Trestard 420 Black FR Adhesive Tape - Fire Rated Adhesive Tape - 25m roll - Box of 2 rolls
Guide Price
Brand: SIGA Model: 300mm x 25m roll - Box of 2 rolls
Delivery Time: 3 - 5 days
300mm SIGA Trestard 420 Black FR Adhesive Tape - Fire Rated Adhesive Tape - 25m roll - Box of 2 rolls
300mm SIGA Trestard 420 Black FR Adhesive Tape is a fire-rated, fully self-adhesive sealing tape designed for the permanent airtight, windtight and weathertight sealing of internal and external window and door connections. Manufactured from a specialist polyolefin film and fleece composite with a hi..
Guide Price: £440.46
£528.55 inc VAT
SIGA Sicrall 170 - Single-Sided Airtight Sealing Tape - 170mm x 40m roll - Box of 1 roll SIGA Sicrall 170 - Single-Sided Airtight Sealing Tape - 170mm x 40m roll - Box of 1 roll
Guide Price
Brand: SIGA Model: 170mm x 40m roll - Box of 1 roll
Delivery Time: 3 - 5 days
SIGA Sicrall 170 - Single-Sided Airtight Sealing Tape - 170mm x 40m roll - Box of 1 roll
SIGA Sicrall 170 is a high‑performance, single‑sided airtight sealing tape designed for large‑area bonding of vapour control layers, membranes and panel joints on the warm side of the building envelope. With its extra‑wide 170 mm format, Sicrall 170 provides secure, durable adhesion over broad overl..
Guide Price: £96.76
£116.11 inc VAT
SIGA Fentrim 20 150mm (15/135mm) - Pre-Folded Adhesive Tape for Interior Airtight Sealing - 25m roll - Box of 4 rolls SIGA Fentrim 20 150mm (15/135mm) - Pre-Folded Adhesive Tape for Interior Airtight Sealing - 25m roll - Box of 4 rolls
Guide Price
Brand: SIGA Model: 150mm x 25m roll - Box of 4 rolls
Delivery Time: 3 - 5 days
SIGA Fentrim 20 150mm (15/135mm) - Pre-Folded Adhesive Tape for Interior Airtight Sealing - 25m roll - Box of 4 rolls
SIGA Fentrim 20 150mm (15/135mm) is a pre‑folded, single‑sided airtight sealing tape designed for fast, reliable interior sealing of window and door frames, junctions, and structural connections. Its split‑width format allows clean detailing on both the frame and adjacent building components, ensuri..
Guide Price: £332.76
£399.31 inc VAT
SIGA Majpell 5 - Diffusible Vapour Control Layer - 3m x 50m roll SIGA Majpell 5 - Diffusible Vapour Control Layer - 3m x 50m roll
Guide Price
Brand: SIGA Model: 3m x 50m - 150m2
Delivery Time: 3 - 5 days
SIGA Majpell 5 - Diffusible Vapour Control Layer - 3m x 50m roll
SIGA Majpell 5 is a high‑performance, vapour‑control and airtightness membrane designed for the warm side of insulated building assemblies. It is diffusible, meaning it allows controlled drying towards the interior while preventing excessive moisture from entering the structure. Majpell 5 is used in..
Guide Price: £388.22
£465.86 inc VAT
200mm SIGA Fentrim IS 2 (15/185mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls 200mm SIGA Fentrim IS 2 (15/185mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
Guide Price
Brand: SIGA Model: 200mm x 25m roll - Box of 2 rolls
Delivery Time: 3 - 5 days
200mm SIGA Fentrim IS 2 (15/185mm) - Pre-Folded Exterior Airtight Sealing Tape - 25m roll - Box of 2 rolls
200mm SIGA Fentrim IS 2 (15/185mm) is a pre‑folded exterior airtight adhesive tape designed for wind‑tight, driving‑rain‑resistant sealing of window and door junctions in solid and metal constructions. It delivers extremely strong all‑over adhesion, a plasterable non‑woven surface, and fast, precise..
Guide Price: £221.84
£266.21 inc VAT
This product is listed in the following categories and systems (click to show).