Insulating your home doesn’t have to be expensive. With these affordable DIY insulation options, you can save money while improving your home’s energy efficiency.
Air-Sealing with Caulk and Weatherstripping
Air-sealing is an inexpensive way to reduce energy loss and keep your conditioned air inside your home.
Materials Needed:
– Caulk ($3-$5 per tube)
– Weatherstripping ($5-$10 per roll)
Steps:
1. Apply caulk around windows and door frames (if you feel drafts coming from these areas, there may be larger gaps that could benefit
from an expanding spray foam – we cover more on this below).
2. Install weatherstripping on doors and/or windows to prevent drafts.
Sealing Ductwork with Reflective Foil Tape
Reflective foil tape is a budget-friendly option for sealing leaky ductwork and is more resistant to the elements preventing time related breakdown usually found with duct tapes.
Materials Needed:
– Reflective foil tape ($10-$15 per roll)
– Scissors or utility knife
Steps:
1. Clean duct surfaces.
2. Wrap duct seams with reflective foil tape.
3. Smooth tape to remove air bubbles.
Installing Vapor Barriers in Crawlspaces
Vapor barriers are essential for preventing moisture buildup in crawlspaces.
Materials Needed:
– 6 Mil or thicker Plastic Sheeting ($50 – $100 per roll)
– Double-sided tape ($5-$10 per roll)
Steps:
1. Clean and dry the crawlspace. Remove any loose debris or trash that may have collected.
2. Lay plastic sheeting on the ground with a minimum overlap of 12” to any adjoining sheet ensuring a tight seal around any columns or posts
within the crawlspace. Extend vapor barriers vertically on any exterior walls at least 6”.
3. Secure everything with double-sided tape.
Using DIY Spray Foam Insulation For Larger Gaps
DIY spray foam cans are usually an affordable option for sealing larger gaps and cracks. You might find gaps behind the trim around windows and doors, around vents, pipes, or duct work in the attic.
Materials Needed:
– DIY spray foam can or kit ($5-$130 depending on included options)
Steps:
1. Shake the can well and install any included applicators.
2. Spray foam into gaps and cracks.
3. Trim excess foam once it dries.
4. If any trim was removed to expose gaps around windows/doors, you may reinstall that now and apply caulk as mentioned above.
By choosing these affordable DIY insulation options, you can make your home more energy-efficient without breaking the bank. However, if any of this seems too difficult or complicated, contact Superior Insealators today for a free energy assessment to make any insulation job quicker and easier for you. Happy insulating!