RT Installation Systems Ltd

Green Energy Home Solutions
GET 20% OFF WITH YOUR FREE QUOTE

RT Installation Systems Ltd

Green Energy Home Solutions

Loft Insulation

Keep your home warm, energy-efficient, and eco-friendly with professional loft insulation. Our solutions reduce heat loss, cut your energy bills, and create a comfortable living environment all year round.

Get a Quote

How our insulation works

  • Survey: assess current insulation levels, roof structure, and ventilation.
  • Preparation: clear safe access to the loft, protect flooring, and set up lighting.
  • Ventilation check: ensure airflow pathways remain open to prevent condensation.
  • Air Sealing: identify and block draughts or gaps around pipes, hatches, and wiring.
  • Layering insulation: install high-performance rolls or boards across loft joists.
  • Cross-laying: add a second layer at right angles to maximise coverage and depth.
  • Loft Hatch Treatment: insulate and draught-proof the hatch for continuity.
  • Final Inspection: check for consistent thickness and no compression.
  • Clean up: leave the loft tidy, safe, and ready for storage if required.

Why insulate your loft?

  • Energy Savings: reduce heating bills by up to 25%.
  • Comfort: warmer in winter, cooler in summer.
  • Environmental impact: lower carbon footprint through reduced energy use.
  • Moisture control: helps prevent condensation and damp issues.
  • Property value: energy-efficient homes are more attractive to buyers.
  • Soundproofing: insulation also reduces noise from outside.
  • Future-proofing:: modern insulation meets current building regulations.

Before and After

See the difference effective loft insulation makes: from a cold, heat-leaking loft to a fully insulated, energy-saving roof space.

Before After

Frequently Asked Questions

Up to a quarter of a home’s heat can escape through an uninsulated loft.

We use high-performance mineral wool rolls and rigid boards, depending on property needs.

Most lofts can be insulated in 1 day; larger or complex lofts may take longer.

Yes, stored items need to be removed so we can lay insulation evenly.

Yes, we can raise boards above the insulation to retain storage space without compressing the material.

Current UK building regulations recommend a depth of around 270mm for mineral wool.

When installed correctly with ventilation maintained, insulation reduces rather than increases condensation risk.

Typical savings range from £200–£400 per year depending on home size and heating use.

Yes, modern insulation is safe, non-flammable, and installed with protective measures.

Yes, all our loft insulation work comes with a workmanship guarantee for peace of mind.

Book a free survey
Request for Quote (#3)

Web Exclusive

20% Off

Your Quote Through This Form