- Access Panel – Metal – 3.5%
- Access Panel – Plastic – 7.5%
- Cavity Closer – 4%
- Cavity Closer Fire Rated – 10%
- Cavity Trays (Unleaded) – 7.5%
- Loft Access Door – Fire Rated – 3.5%
- Lost Access Door – Plastic – 3%
- Meter Boxes – 1.5%
- Underfloor/Thro wall/Airbrick – 4%
Date:
01/01/2026
Increase Amount: