The Sixth Day of Energy Savings: Seal Those Leaks!

When it comes to keeping your home comfortable and energy-efficient, small changes can make a big difference. One of the most effective ways to reduce energy waste, cut utility bills, and improve indoor comfort is by sealing air leaks around your home.

Did you know that gaps around doors and windows can lead to up to 30% of energy loss? That’s like throwing away nearly a third of the money you spend on heating and cooling! Leaky windows and doors force your HVAC system to work overtime, using more energy and increasing your carbon footprint. But the good news is—fixing these leaks is simple and cost-effective.


How to Seal Air Leaks

Install Weather Stripping – Apply adhesive weather stripping around doors and windows to create a snug seal. This prevents warm or cool air from escaping and keeps outdoor air where it belongs—outside!

Use Caulk for Small Gaps – Cracks and gaps around window frames, door trims, and baseboards can let air seep in and out. Use caulk to fill in these small openings and create a more airtight home.

Add Door Sweeps – Drafts can sneak in under doors, especially entryways that lead outside. Installing a simple door sweep at the bottom of your doors blocks unwanted air from entering or escaping.

Check Vents, Pipes, and Outlets – Small openings around plumbing pipes, dryer vents, and electrical outlets can be unexpected sources of air leaks. Use foam sealant or outlet covers to keep these areas sealed.


Why Sealing Air Leaks Matters

Lower Energy Bills – Less energy wasted means more money saved! By sealing leaks, you reduce heating and cooling costs all year long.

Better Indoor Comfort – No more chilly drafts in the winter or unexpected hot spots in the summer. Your home stays at a steady, comfortable temperature.

Increased HVAC Efficiency – Your heating and cooling system won’t have to work as hard, leading to less wear and tear on your equipment and possibly extending its lifespan.

Reduced Carbon Footprint – Energy waste contributes to climate change. Sealing air leaks means less energy consumption, making your home more eco-friendly and helping to reduce emissions.


Start Saving Energy Today!

Sealing air leaks is one of the easiest and most affordable ways to improve your home’s energy efficiency. Whether you live in a cold or hot climate, preventing air from escaping helps you save money, reduce energy waste, and create a more comfortable home.

So, grab your weather stripping, caulk, or door sweeps and start sealing those leaks! Your wallet, your home, and the planet will thank you.

How To Install Weather Stripping on Windows | Airtasker US

8 Simple Steps to Installing Door Weather Stripping


Southern Sustainability Institute

Join the movement & help us create a more sustainable south.

Book a Workshop Become a Partner