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Protect Your Container from Condensation, Cold & Overheating with Spray Foam Insulation
At Spray Foam Wales, we specialise in insulating shipping containers for both domestic and commercial use across Wales. Whether you’re using a container for storage, a workshop, a garden office, or a conversion project, we’ll make sure it’s warm, dry and energy-efficient all year round.
Shipping containers are made of steel — great for security, but not for temperature control. Without insulation, they quickly become freezing cold in winter and boiling hot in summer.
Spray foam insulation provides a seamless, airtight barrier that:
Reduces condensation and moisture build-up
Keeps heat inside during colder months
Improves comfort and energy efficiency
Adds acoustic insulation for soundproofing
Prevents mould and corrosion
We insulate containers for:
Storage units
Garden rooms / offices
Workshops & studios
Pop-up shops / bars
Site accommodation
Farming and tool sheds
Container homes (internal and external insulation)
Whether it’s a new conversion or retrofitting insulation, we’ve got the experience and tools to get it done right.
Looking to insulate your shipping container for storage, office space, or a conversion project? We can help.
At Spray Foam Wales, we offer quick, no-obligation quotes for spray foam insulation for shipping containers across Wales. Whether you need internal or external insulation, our team will assess your needs and provide a clear, competitive price — with no hidden fees.