Park Home Under-Chassis Service

Stay Bright park homes can undertake an Park Home Under-Chassis Service & Maintenance service. It begins with a thorough inspection of the chassis of your park home. The under chassis is open to the elements as well as any build up of snow, mud or potential flooding due to is proximity to the ground. Being made of steel, without adequate protection, the frame can corrode and rust, making it brittle and prone to cracking or buckling under the weight of the Park Home and it’s contents.

Early signs of damage could include squeaky or uneven floors. More critical symptoms include floor movement, dampness leading to heat loss. The most severe cases could lead to the roof cracking or the park home floor subsiding.

Stay Bright can perform Park Home Under-Chassis Service for your park home, beginning with a complete inspection of the under chassis of your park home. We can then, provide a full service to re-strengthen and condition the chassis and provide underfloor insulation as standard with a guarantee of our work for 15 years.

The process includes:

  • Replacing rotten timbers where necessary, treating and re-strengthening the wooden supports
  • Replace old support jacks with new corrosion resistant jacks
  • Replacement of floorboards where necessary
  • Provide under-floor insulation using the latest insulation as standard.
  • Clean and treat the steel chassis to prevent corrosion

Before & after shots of Under chassis maintenance and underfloor insulation. Not the corrosion around the chassis and steel support jacks

Stay Bright, through SIG Insulation, has access to a number of insulation manufacturers and will select the most effective one for the specific project.


  • An expansive product range suitable for pitched and flat roofs, walls and floors and the broadest range of thicknesses from 12mm to 200mm
  • Product solutions for both new build and refurbishment projects
  • Helping to save money on your heating bills by protecting from drafts and heat-loss from your home to the ground.
  • The insulation layers helps to reflect radiant heat back into the Park Home, helping to keep it warmer in winter & cooler in the summer