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Find Batt, rolled or reflective insulation install or upgrade pros in Haddonfield

Avatar for Insulation Express LLC
Insulation Express LLC
4.9(
33
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Fair pricing, clean installs, and real results. We specialize in attic and crawl space insulation, air sealing, and moisture control—done right the first time and built to last. Call or text anytime: (732) 800-7300

Full Attic Restoration System
From Neglected to Fully Restored
Thermal Diagnostics and Heat Loss Detection
Removal of Contaminated Insulation
Rodent Proofing and Entry Point Sealing

+8

19 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Insulation Experts, Inc.
Home Insulation Experts, Inc.
4.9(
1,052
)

Serving Haddonfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Warranties offered

"Just had old blow-in insulation removed and Batts installed. From the first contact and receiving a quotation to booking the job, has been a seamless process.Very professional and great customer service.The team who arrived punctually did a fantastic job.Definitely recommend Home Insulation Experts, Inc Insulation."
Fiberglass Insulation
Cellulose Insulation
Fiberglass Batt Insulation
Dense Pack Wall Insulation
Closed Cell Spray Foam

+10

Response time9 hrs
Response rate98%
278 neighbors recently requested a quote
Avatar for Koala Insulation of the Delaware Valley
Koala Insulation of the Delaware Valley
4.8(
19
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Wow... just wow. I feel like the clock rolled back several years to the days when tradesmen where available, on time, skilled and affordable. Koala is a rare find. These guys have it all together. Sal is the sparkplug that makes it work seamlessly. He guides you in just what you need, and nothing you don't need. His estimates are detailed and very fair pricing. After consulting with Sal he was able to schedule the work in less than a week. The installation crew called ahead on the scheduled day and arrived exactly on time. Shawn led the crew of 4 techs who worked neatly and thoroughly, and cleaned up well. They did rim joist sealing and batt insulation in a somewhat complex situation where I have I joists adjoining the band board. They also did blown in fiberglass in the attic. For anyone considering insulation of any format I highly recommend Sal and Koala. And, the best part of this experience with the company....the total cost less than others who had rebate programs."
Response time11 hrs
Response rate94%
14 neighbors recently requested a quote
Avatar for Brittin Built, LLC
Brittin Built, LLC
4.9(
74
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"Very timely and professional by all employees. Proposal was very complete and all questions were answered in layman terms. Would hire this group again and would recommend them to anyone considering insulation work."
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS
DECK REMODELS

+22

Response time1 day
Response rate89%
14 neighbors recently requested a quote
Avatar for NP Energy, Inc.
NP Energy, Inc.
4.9(
61
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"I was debating between thermos board and spray foam. The R value, completeness of insulation (no seams, rim joist) and cost convinced me I made the correct decision. The guys were responsive, on time, neat and were in and out in short order. Highly recommend NP Energy."
Hybrid Closed Cell Foam and Batting
Hybrid Closed Cell Foam and Batting
Hybrid Closed Cell Foam and Batting
Mt Laurel Nj Attic
Main attic split level

+13

Response time12 hrs
Response rate87%
7 neighbors recently requested a quote
Avatar for E S G, Inc.
E S G, Inc.
4.8(
109
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 1981

Free estimates

Credit card accepted

"They showed up on time and the work were done in a timely manner. They cleaned up and left no mess. The insulation really helped to warm up the shed."
Freshly blown insulation with Baffles installed
Insulated foundation walls
Replacing damaged duct with new insulated duct
Newly installed crawl space access door
Insulated air tight pull down stair cover

+4

Response time12 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
246
)

Serving Haddonfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"This whole experience has been nothing but a pleasure with all that have come out to put a new roof and gutters on and to also install insulation in my attic. The two gentlemen (Mike and Ethan) who did the insulation were outstanding. Curteous and very very nice young men and a pleasure to talk to. They did an outstanding job and I would HIGHLY recommend this company when it comes to having any home exterior jobs done. If I could give them a 100 stars I would!!!!"
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation

+62

Response time9 hrs
Response rate87%
3268 neighbors recently requested a quote
Avatar for Alligood Energy
Alligood Energy
4.9(
94
)

Serving Haddonfield, NJ and surrounding areas

Approved

In business since 2012

Credit card accepted

Customers say: Quick response

"We didn't use the service as we're still shopping for quotes, but their professionalism and experience was helpful and top notch. Their prices are competitive, as well. The estimate was emailed with helpful photos of what the insulation and installation could look like and the names and contact info of three customers who received similar services from them, which I thought was impressive."
Insulation Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
16 neighbors recently requested a quote
Recommended by95%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in Haddonfield, NJ

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The Haddonfield, NJ homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.