Expanding Foam

Expanding foam, also known as insulation foam, is a versatile solution for filling gaps, sealing draughts, improving insulation and helping to reduce sound transfer. Suitable for both professional and domestic use, it is ideal for a wide range of sealing and repair tasks around homes, workplaces and building projects.

Once cured, most spray foam insulation can be trimmed, sanded and painted over, making it easy to achieve a neat finish. Some expanding foams require moisture to activate the curing process, so dry surfaces may need to be lightly misted before application. Avoid applying to overly wet areas, as this may affect adhesion.

Available in a choice of variants, expanding foam provides a practical way to fill awkward spaces, improve energy efficiency and create a cleaner, more secure finish around gaps, joints and openings.