The Casa Blog

Diagram showing how attic ventilation works

Hvac

How to Fix a Hot Attic A Comprehensive DIY Guide

Is your attic feeling more like a sauna? An overheated attic can drive up your energy bills and damage your roof. Our guide walks you through fixing the problem, from clearing vents and checking your fan to improving insulation.

Interior view of a cold, under-insulated attic space

Hvac

How to Fix a Cold Attic and Lower Your Energy Bills

A cold, drafty attic could be the reason your home feels chilly and your energy bills are high. This comprehensive guide will help you diagnose the problem—from poor insulation to air leaks—and walk you through the DIY steps to create a warmer, more energy-efficient home.