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  • CONPRESEAL BG1 Joint Sealing Tape For Windows
  • CONPRESEAL BG1 Joint Sealing Tape For Windows

CONPRESEAL BG1 Expanding Foam Tape

Rated 5.0 by 1 Happy Customer
(incl VAT) £12.60 £11.45
-10%
(excl VAT) £9.54
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Estimated Delivery Date Jun 11, 2026 - Jun 16, 2026
No deliveries on weekends or holidays.
Every Order Plants 1 Tree and Protects 10 Existing Ones
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Partel CONPRESEAL BG1 is an elite, pre-compressed expanding foam tape engineered to provide a permanent, weather-resistant, and airtight seal for window and door joints. Manufactured from a high-quality polyurethane soft foam and impregnated with a flame-retardant synthetic resin, this multi-functional tape is designed to meet the highest European standard for joint sealant tapes (DIN 18542 BG1).

Once applied, the foam expands in the joint to fill gaps and irregular surfaces, ensuring a durable seal that protects against the most extreme environmental conditions. Whether you are working on wood construction, concrete construction, or framework construction, CONPRESEAL™ BG1 ensures a dry connection and long-lasting protection for the building envelope.

Key Features

  • Premium Weather Protection: Offers exceptional protection against driving rain with a rain tightness to 1050 Pa—far exceeding standard requirements.
  • Airtight & Vapour Permeable: Achieves superior airtightness while remaining vapor-open, preventing moisture buildup within the structure.
  • Dynamic Movement Accommodation: The expanding polyurethane soft foam compensates for the natural movements of building components, maintaining a tightness that won’t crack or fail over time.
  • Thermal & Sound Insulation: Provides an optimal thermal barrier and significant sound reduction for window or door joints.
  • Highest European Standards: Certified to the standard for joint sealant tapes (BG1), ensuring resistance to weathering and UV exposure for over 15 years.
  • Easy Installation: As a pre-compressed self-adhesive sealant tape, it is easy and reliable to install, saving time on-site compared to traditional wet sealants.

Applications

Partel CONPRESEAL BG1 is the professional choice for reliable sealing of windows and doors across various building types:

  • Perimeter Sealing of Windows & Doors
  • Wood & Timber Frame
  • Masonry & Concrete
  • Multi-Storey Framework
  • CONPRESEAL BG1 is an expanding foam tape for the perimeter sealing of windows and doors.
  • Extremely durable, exceeds the requirements for protection against driving rain, airtightness and resistance to weathering according to the highest European standard for joint sealant tapes DIN 18542:2009
  • It is an airtight, weatherproof, raintight, vapour permeable and breathable tape
  • Offers excellent thermal and sound insulation.
Product Type  Expanding foam tape
Product Code  CONPRESEAL BG1
Brand  Partel
Colour  Black with functional membranes
Reaction to Fire  Class E
Length  7.5m, 5m, 4.3m, 3m, 5m
Width  10mm, 15mm, 20mm
Tempearture reistance   -30 °C/-22°F to 80°C/176°F

 

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Delivery Terms
Order Value (Excluding VAT)  Delivery Condition
Orders below £620  £35 
Orders between  £620-  £1230  £30
Orders between  £1231-  £2460  £28
Orders Above £2460  Free Delivery

Cancellations, Returns And Refunds:

  • You are free to cancel your order before we send you an order confirmation email with an estimated delivery date, and get a full refund
  • Once the order is confirmed and an estimated delivery date is issued via email, Orders cannot be cancelled. 
  • Incorrectly ordered doods can be returned within 14 days of delivery at our discretion. The customer is responsible for ensuring the goods are returned back to the address provided, in good condition where they will be inspected prior to processing any refunds. Restocking fee may be applied
  • For incorrect, damaged or faulty products, please contact us immediately after you receive delivery and we will assist accordingly.

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Delivery Terms
Order Value (Excluding VAT)  Delivery Condition
Orders below £620  £35 
Orders between  £620-  £1230  £30
Orders between  £1231-  £2460  £28
Orders Above £2460  Free Delivery

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