# Speedline

With a multi-layer finish of kraft paper/aluminum, this high performance insulation is factory bonded to a board of 12.5mm tapered edge plasterboard and offers a board size of 1.2m x 2.4m. Due to the low thermal conductivity of foam (0.022W/mK), plasterboard provides an optimum thermal insulation solution.

## Products in this collection

- [Drywall Adhesive 25kg - Plasterboard Bonding Compound](https://nextdayinsulations.com/products/drywall-adhesive-25kg) - 9.25 GBP
- [Speedline Thermal Laminate Plasterboard 12.5mm + 1200mm x 2400mm - All Sizes](https://nextdayinsulations.com/products/speedline-thermal-laminate-plasterboard-all-sizes) - 52.32 GBP

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> Source: [Next Day Insulation](https://nextdayinsulations.com/collections/speedline)
> Updated: 2026-08-20