Floor Insulation

Prevent heat from escaping through the ground and eliminate cold draughts. Upgrading your floor insulation is a crucial step for a warmer, more comfortable home from the ground up.

Insulation

What Is Floor Insulation?

Floor insulation involves installing a thermal barrier beneath your floorboards or within your concrete slab. Because uninsulated floors can account for up to 15% of a home’s total heat loss, this upgrade significantly improves your home’s ability to retain heat, creating a comfortable barrier between your living space and the cold ground.

Installation Methods

Solutions for Suspended and Solid Floors

The right insulation approach depends entirely on your home’s construction type:

  • Suspended Timber Floors: Insulation (such as mineral wool or rigid boards) is fitted securely between the floor joists, preventing cold air from rising from the void below.

  • Solid Concrete Floors: Rigid insulation boards are laid over the existing concrete slab, or integrated during a floor replacement, and topped with a new screed.

Enhancing Modern Heating Systems

If you are considering upgrading to an air-to-water heat pump or installing underfloor heating, high-quality floor insulation is an absolute prerequisite. It ensures the heat generated is directed upwards into your living room rather than being lost into the earth.

How Much Can You Save with SEAI Grants?

Grant Funding

€3,500

Eligible homeowners can claim up to €3,500 towards the cost of professional floor insulation.

Work must be completed by an SEAI-registered contractor to qualify for this funding.

Benefits of Floor Insulation

Warmer Floors

Say goodbye to cold feet. Enjoy a noticeably warmer floor surface throughout the year.

Cuts Heat Loss

Prevents up to 15% of your home’s costly heating from escaping into the ground.

Draught Reduction

Seals gaps in suspended timber floors, stopping cold air from circulating from underneath.

Boosts BER Rating

A key component in upgrading your home’s energy performance and overall value.

Heat Pump Ready

Essential preparation for low-temperature heating systems to run efficiently.

Lower Heating Bills

By retaining more heat indoors, your heating system works less, saving you money.

SEAI Grant Eligible

Qualifies for funding under SEAI retrofit schemes when installed as part of a broader home energy upgrade.

Long-Lasting Performance

High-quality materials provide reliable thermal benefits for the lifetime of your floor.

Certified Floor Insulation Systems

At ENCON, we use only premium, certified insulation materials designed for optimal thermal performance and durability. Our floor insulation upgrades are carried out to the highest industry standards by experienced professionals.