The park home under-chassis is the most important element to the Park Home but it is often neglected by most Park Home owners, oblivious to it’s importance or the need for maintenance a case of “out of sight, out of mind”
For a no obligation quote, please contact us by phone on 0800 303 2531 – Special Winter Discount for the over 60s on Chassis Maintenance, Roofing Refurbishment or Under-floor insulation services. Please mention the website when you contact us. Hurry this is a limited-time offer!
Being so close to the ground, the under chassis of the Park Home is open to the elements as well as any build up of snow, mud or potential flooding. Being made of steel, without adequate protection, the steel 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 – this is especially true if the support jacks are corroded (or as we have seen in some cases) non existant.
Early signs of damage could include squeaky or uneven floors. More serious 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.
The Park Home Doctors can perform 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, add support jacks where necessary and provide underfloor insulation as standard with a guarantee of our work for 15 years.
- Park home doctors about to operate on a distressed park home
- Before – Notice the rust especially on the left hand side
- After – Under floor insulation installed, pipes lagged, waste pipe flow corrected, new jacks installed and rust removed with exterior coating applied
- Insulation being supplied
- Fitting underfloor insulation
- Underside of Park home before insulation
- Underfloor insulation installation complete
- Old and new support jacks
- Completely collapsed support blocks under park home axles
- Completely collapsed support blocks under park home axles
- Now safe with 6000kg rated galvanised support Jack’s this work should not be attempted by inexperienced people as it can prove to be very dangerous
- The collapsed chassis section has now been re leveled supported with heavy duty galvanised support Jack’s cleaned a silicone coated this treatment will give a vastly extended life to the chassis
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 “Celotex” insulation as standard. The aluminium surfaces are coated to give durability and protection against corrosion and to give a waterproof insulation system
- Clean and treat the steel chassis to prevent corrosion
- Helping to save money on your heating bills by protecting from drafts and heat-loss from your home to the ground.
- The aluminium layers helps to reflect radiant heat back into the Park Home, helping to keep it warmer in winter & cooler in the summer
- Celotex Insulation
- Corroded chassis section (before)
- Chassis Section after installation of new support jacks and painted chassis
- Re-enemal painted chassis
- Before – No jack support
- Inadequate jack support
- After – Support jacks added
- New jack supports added
- Before – Missing centre tension bolt fixing
- After – Bolt fixing installed
- Cross member joists missing from competitor project
- Cross member joists added by us to secure flooring
We use a state of the art “inspection camera” allowing you to view the underside of the chassis and our workmanship in the comfort of your arm chair. Using our monitor, you won’t need to get down and dirty under the Park Home, remain warm and clean, whilst ensuring you are happy with the work completed.

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Dilapidated timber skirt and frames -
New timber frames fitted -
Locking security bolts fitted to inspection hatch for extra peace of mind -
Locking security bolts fitted to inspection hatch for extra peace of mind -
Steel louvre ventilation covers to allow adequate ventilation to the unit
With Park Home Doctors, you can be assured to receive both a professional and competitive Park Home Refurbishment service. With a large, multi-skilled work-force, you can be certain that our projects are completed quickly, with the minimum of fuss, leaving you to relax and enjoy your new Park Home.
For a no obligation quote, please contact us by phone on 0800 303 2531 – Special Winter Discount for the over 60s on Chassis Maintenance, Roofing Refurbishment or Under-floor insulation services. Please mention the website when you contact us. Hurry this is a limited-time offer!
























