How To Insulate A Cold Concrete Floor

Insulating a concrete floor can save you money on your heating bill making an attached garage or basement warmer and by extension the rest of your house.

How to insulate a cold concrete floor.

The average residential load bearing code requirement for floor system is 40psf. Insofast s insulation panels provide an easy way to insulate a cold concrete floor. If hvac ducts are routed through the floor assembly the floor joists must be deep enough to install several inches of insulation under the ducts. Hi there firstly a foil backed foam laminate underlay would offer virtually no heat insulation the foil on them is simply a clever gimmick to give a cheap underlay the appearance of a higher specification product secondly if it is only for a temporary fix i would recommend laying a cheap carpet underlay such as novostrat graphite although this cheap underlay will not increase bounciness.

A few are expensive or not practical for some homes. Check out this article for a list of slab edge insulation solutions and episode 125 for my interview with henry edney of maxraft. Check periodically to make sure. An excellent move is to insulate the ceiling.

Whether you use your basement for storage laundry or a bonus living space or all of the above choosing to insulate a concrete floor will benefit you in a variety of ways. Insulate ducts and plumbing and put them close to the floor. The panels can be applied to every surface from floors to walls to ceilings. Up to 80 of heat loss in a floor slab occurs around the edges.

You can attach wood sleepers to the floor fill the gaps with rigid foam insulation and then apply your finish flooring. The first thing to consider when looking into different types of concrete floors is why it s so important to insulate the floor slab. When the floor is above an unheated crawl space install insulation between the floor joists. If you live in a cold climate then you re no stranger to cold concrete floors in the winter.

An insulated floor can make a garage much more comfortable to work in during cold weather. Cold concrete floors are a rather common problem and there are several approaches to warming them up. A few are expensive or not practical. A floor with ducts also should be insulated with a continuous layer of thick rigid foam under the floor joists.

Hot air rises after all and it would be a pity to waste the warm air you are paying for your hvac system to produce by losing it through the ceiling. There are two ways to handle insulating concrete floors. Basements are notoriously damp and cold especially in older homes.