Floors

1. Bouncy or Springy Floors

• Joists are too thin, too far apart or weakened
• Notching for services has reduced strength
• Causes vibration and cracked finishes above

2. Rot & Moisture Damage

• Water leaks cause timber decay
• Poor sub-floor ventilation accelerates wet rot
• Affects joists, boards and wall plates

3. Sloping or Sinking Floors

• Often linked to foundation or wall plate failure
• Settlement of supports beneath the floor
• Creates uneven walking surfaces and door issues

minor Repairs

• Refix loose floorboards and squeaks
• Patch small areas of damaged board
• Sand and refinish timber floors

moderate Repairs

• Sister new joists alongside weak existing ones
• Replace sections of rotted board and joist
• Improve sub-floor ventilation with new air bricks

major Repairs

• Replace entire joist runs with engineered timber
• Lay new concrete slab with DPM and insulation
• Install steel or concrete floor systems for heavy loads

When Replacement Is Needed

• Replacing failed timber floors
• Installing underfloor heating
• Building extensions or loft conversions

Installation Steps

1. 1

   Strip Out

   • Lift existing floor coverings and boards
   • Inspect joists and supports
2. 2

   Substructure

   • Repair or replace joists and wall plates
   • Treat for rot and woodworm
3. 3

   Insulation & Services

   • Fit insulation between joists
   • Run electrics, pipework and UFH if required
4. 4

   Decking

   • Lay structural floorboards or screed
   • Allow drying time for screeds
5. 5

   Finish

   • Lay engineered, tile, vinyl or carpet finish
   • Fit skirting and thresholds