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TRUSTED BY SPENCERPORT, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon98
    Verified insulation services reviews

Find Insulation pros in Spencerport

John Betlem Heating & Cooling Inc - Electrical
4.7(
157
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Spencerport, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Emergency services offered

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers.\n\nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Jag Insulation
Jag Insulation
3.8(
9
)
Spray Foam Insulation - Install

Serving Spencerport, NY and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"Jag installed spray foam in the basement, air sealed the attic, and sprayed fiberglass in the attic. The work was done as scheduled. The obviously experienced crew was fast and friendly. The cleanup was great. I definitely would recommend Jag."
Project Photos
18 neighbors recently requested a quote
Recommended by100%of homeowners
Mr. Sprayfoam, Inc.
4.5(
27
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Spencerport, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Mark was very professional and gave a complete explanation of the estimate and work involved. while only one man showed up on the date scheduled for insulation, he completed the exterior walls foam insulation work including the interior basement rim in the day as promised and was very courteous and thorough. I have noticed quite an improvement in the warmth of my home and especially since we have had 2 very cold weeks since Christmas. negative degrees! I am very pleased with the company and the work."
Response time2 days
Recommended by95%of homeowners
Avatar for John Betlem Heating & Cooling Inc
John Betlem Heating & Cooling Inc
4.7(
152
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Spencerport, NY and surrounding areas

In business since 1941

Free estimates

Emergency services offered

"From the date of the estimate to the actual installation everything was great. Very professional group. Some of the nicest people as far as contractors I have had in my house. Very clean and very polite. All work was done in a professional and clean manner. Arrived on time and finished when they said they would."
Additional Photos
Recommended by94%of homeowners
Airtight Services, Inc.
4.4(
36
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Spencerport, NY and surrounding areas

In business since 2006

Free estimates

Warranties offered

"I hired Airtight to spray foam insulate my rim joists and add to/correct the existing insulation in my attic. Ryan conducted the free home energy audit and was very prompt in following up with an estimate. He was very honest about the work I needed done and I was incredibly pleased with him and the crew's professionalism. I highly recommend reaching out to Airtight to see where they can help you."
Wood Siding
Vinyl Siding
From Interior
Recommended by96%of homeowners
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Insulation questions, answered by experts

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

Excluding carpet, strand-woven bamboo provides excellent underfoot heat. Laminate flooring is also good for insulation and preventing cold feet in the winter. Bamboo tends to work better in climates that have more consistent temperatures, while laminate does a better job at insulating floors in homes that experience more extreme temperature changes, such as the deciduous climates of the northeastern U.S.

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

The Spencerport, NY homeowners’ guide to insulation services

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