Blog

Interior of a partially built room with exposed wood framing and a green ceiling grid, seen from the center
By J&J Insulation Inc. September 8, 2026
Local lake moisture destroys wooden framing fast. See how proper spray foam insulation services halt structural rot and save you thousands in repairs.
Flour-covered hands kneading dough beside a wooden surface, with flour scattered across it
By J&J Insulation Inc. September 2, 2026
Uncover the hidden risks of aging cellulose insulation and how removal can prevent mold and improve air quality in Durham Region.
Unfinished hallway under construction with exposed framing, insulation, and ceiling panels along a narrow corridor.
By J&J Insulation Inc. August 25, 2026
Get the honest facts about thermal payback periods and long-term energy savings when investing in professional commercial insulation services for your facility.
Interior with pink walls, high corrugated ceiling, and two windows showing trees outside
By J&J Insulation Inc. August 19, 2026
Read this essential guide before choosing between open and closed cell foam insulation. Learn how to assess vapor barriers and structural moisture risks.
Attic with exposed wooden beams and a thick layer of white insulation on the floor
By J&J Insulation Inc. August 11, 2026
Uncover the hidden attic warning signs that indicate immediate structural vulnerability and why expert spray foam insulation services offer the best fix.
Unfinished basement with insulated walls, exposed ceiling joists, and construction materials on the floor
By J&J Insulation Inc. August 5, 2026
Stop losing money through uninsulated walls. Discover how our professional blown-in insulation services resolve drafts without tearing down your drywall.
Blue-gloved hand smoothing a pale panel onto a wooden wall frame at a construction site
By J&J Insulation Inc July 29, 2026
Timing is everything! Learn why the end of summer is ideal for insulation upgrades, maximizing comfort and efficiency before fall arrives.
Unfinished room with spray foam insulation, exposed ceiling beams, concrete floor, and doorway to a dark hallway
By J&J Insulation Inc July 21, 2026
Business owners: Cut cooling costs this summer! Explore how commercial insulation upgrades boost comfort and energy savings in Ontario.
Worker in attic insulation gear spraying foam between wooden rafters.
By J&J Insulation Inc July 15, 2026
Keep your cottage cool and cozy this summer! Learn why blown-in insulation is a must-have for vacation homes in Port Perry and Ontario.
Close-up of a wall with yellow insulation panels and vertical metal studs.
By J&J Insulation Inc July 7, 2026
Breathe easier this summer! Find out how quality insulation helps reduce humidity, allergens, and improves air quality in Ontario homes.