Insulation Planning During Home Renovations

A well-insulated home requires less energy to warm and cool, resulting in lower utility bills and reduced greenhouse gas emissions. The amount of insulation and the resulting insulating R-Value needed depends on the climate zone in which the house is located. The higher the R-Value, the more effective the insulation. Find out https://www.sprayfoaminsulationhouston.com/

The best time to add insulation is during renovation because many internal building elements are accessible and can be easily upgraded. However, it is important to plan ahead and work with a knowledgeable contractor to integrate the energy upgrade into your renovation project.

In addition, it’s important to assess the current condition of your insulation and the state of any air barriers that may exist in existing walls or attics. An experienced Trade Ally can help you identify and correct issues, providing cost-effective solutions to improve comfort and efficiency.

Insulation Planning During Home Renovations: A Complete Guide

If the wall cavity is a part of the new construction, a vapour barrier and insulation can be added at the same time with little disturbance to finished areas. For existing wood frame walls, consider a spray foam solution to reduce both air leakage and thermal bridging. This type of insulation can be installed on the interior or exterior of the existing wall, and a suitable vapour barrier can be added to prevent moisture from penetrating the new insulation.

For floors over unconditioned spaces such as vented crawl spaces or garages, consider blown dense-pack insulation to provide both a vapour and an air barrier. This type of insulation can also be added to joist space, reducing air flows between the floor and the ground below.

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