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Find Batt, rolled or reflective insulation install or upgrade pros in Old Westbury

Avatar for Paramount Fabrication
Paramount Fabrication
4.9(
159
)

Angi Approved

In business since 2004

Free estimates

Customers say: True professional

"I had a great experience with Paramount Insulation. They showed up on time, did exactly what they said they were going to do and stuck to the quoted price even though they had to use more insulation in the attic than they initially thought. They worked in a timely and clean manner. Their prices are very good compared to other quotes that I got. I am very happy with their work."
25 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Vantage Home Works Corp.
Vantage Home Works Corp.
5.0(
12
)

Angi Approved

Super Service Award Winner

In business since 2025

Free estimates

"Greg offered a great price for insulating my vaulted ceiling with spray foam. He was here on two occasions, the second time adding an additional layer of foam on the ceiling. When done he cleaned up everything, and I couldn't be happier with the completed job. He stands by his work, and I truly appreciated the experience of dealing with him."
32 neighbors recently requested a quote
Recommended by8%of homeowners
Defaria Hardwood Flooring Sales Installation
New to Angi

In business since 2010

Free estimates

Warranties offered

Distributors of Hardwood Flooring and Supplies to the Flooring Industry

E.R.B. Home Improvement
New to Angi

In business since 2008

Free estimates

Warranties offered

Licensed and Insured

Lighthouse Building Group
New to Angi

In business since 2000

Free estimates

Emergency services offered

Contractor Sandoval Carpentry & Painting
New to Angi

In business since 2002

Free estimates

Emergency services offered

Our business is ran by the boss Atilano Sandoval, who is the person in charged of leading the job. Whom ever is working on any of our jobs responds to Atilano. We are perfectionist, all work done by us is completely professional and as neat as possible. You can make payments by check or cash. We do payment plans while we are getting the job done. Once the job is completely done, all payment should be made.

Avatar for Santiago Hardwood Flooring
Santiago Hardwood Flooring
New to Angi

In business since 2000

Free estimates

Emergency services offered

RESIDENTIAL • COMMERCIAL\n INDUSTRIAL • CORPORATE\n\nSantiago Hardwood Flooring provide's High Quality Flooring for New Jersey and Pennsylvania areas for Many Years.\n\n Our clients are Very Optimistic of our Services and the Outcome of the jobs. We Specialize in Sanding and Refinishing, Installation, Repairs, and Custom Exotic Hardwood Floors and More.\n\n We pride ourselves on offering high quality hardwood flooring services as well as customer satisfaction. We bring years of experience to the table.\n\n Our commitment is to offer nothing but the very best and it's reflected in our way of doing business. \n\n - David Santiago and Family

LONG ISLAND TILE INC
New to Angi

In business since 2005

Free estimates

Warranties offered

LONG ISLAND TILE SREVICE ALL TYPE OF TILE INSTALLATION.\nREMODEL Bathrooms,kitchen,livingroom etc..\nwe give free estimate.all major credit cards accepted\nall works is guaranteed

Avatar for MD Ceramic Tile & Marble LLC
MD Ceramic Tile & Marble LLC
New to Angi

In business since 2007

Free estimates

OVER 20 YEARS OF EXPERIENCE CUSTOM INSTALLATION IN KITCHEN, BATH, & FLOOR OWNER OPERATOR CALL FOR A FREE ESTIMATE

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Old Westbury, NY

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 Old Westbury, NY 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.