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Light Speed Delivery - Same-Day or Scheduled
Light Speed Delivery - Same-Day or Scheduled

ISO R-13.1 2 in. x 4 ft. x 8 ft (32 sq. ft.) Pro Select R-Matte Plus-3 Rigid Foam Board Insulation

Original price $42.53 - Original price $42.53
Original price
$42.53
$42.53 - $42.53
Current price $42.53
In stock
SKU 511254

PRODUCT DESCRIPTION

About This Product



Sika Rmax Pro Select R-Matte insulation boards are versatile, high-performance foam panels designed for a wide range of interior and exterior applications. Featuring a durable, non-glare white reinforced aluminum facer on one side and a reflective aluminum facer on the other, these boards provide both thermal and radiant insulation benefits.


Ideal for use in stud walls, cavity walls, masonry, stucco systems, attics, crawl spaces, foundations, and more, this ENERGY STAR® qualified insulation delivers an R-value of 13.1 in a 2 in. x 4 ft. x 8 ft. panel. Lightweight and easy to handle, it’s a practical solution for both professional and DIY projects requiring reliable, non-structural insulation.




Key Features



  • High R-value (R-13.1) with a thinner profile compared to other foam boards

  • Continuous insulation helps reduce thermal bridging and improve efficiency

  • Acts as an air and water-resistive barrier to limit infiltration and moisture intrusion

  • Dual-sided radiant barrier (white matte face and reflective aluminum face)

  • Suitable for both interior and exterior applications

  • Can be left exposed in attics and crawl spaces (exposure rated)

  • Lightweight, durable, and easy to install

  • Designed for above-grade and below-grade use

  • Non-structural insulation board

PRODUCT SPECIFICATIONS


Coverage Area (sq. ft.): 32 sq ft
Product Length (ft.): 8 ft
Product Thickness (in.): 2 in
Product Width (in.): 48 in
Compatible Install Surface: Cement, Existing Drywall, Wood
Faced or Unfaced: Faced
Insulation Features: Formaldehyde Free
Insulation Location: 2x4 Wall, 2x6 Wall, Attic, Basement, Ceiling Insulation, Crawlspace, Exterior Sheathing, Garage, Re-Siding
Insulation R-Value: R13.1
Insulation Type: Foam Board Insulation
Interior/Exterior: Interior/Exterior
Number of Pieces: 1
Pack Size: 24
Actual product Weight (lb.): 10.6 lb
Nominam Weight: 80lb
Sheathing Size: 8 ft. x 2 in. x 48 in.
Sheathing Type: ISO

Thickness: 2 in

HOW WE DELIVER

At Supply Ontime, we make getting [[productName]]
simple, efficient, and tailored to your needs. Whether it’s a small renovation, restoration, or a large-scale construction project, we’ve got your back with same-day delivery across the Greater Los Angeles Area.

1.Place Your Order Online

Choose the amount of [[productName]] you need along with any other building materials required for your project.

2.Choose Your Delivery Method

We offer flexible delivery options to suit every project:

  • Track Bed Delivery: You unload the materials with your team.
  • Curbside Delivery: We’ll unload the materials close to the truck.
  • White Glove Delivery: We’ll bring your order exactly where you need it.

Delivery services are priced based on the order weight. For more details, check our Delivery Page for rates and conditions.

3.Build with Confidence!

We will deliver your entire order today within four hours, or schedule your delivery within a 2-hour window

Buying building materials has never been easier. Just choose what you need, when you need it, and we’ll take care of the rest. With Supply Ontime, we work so you can focus on what really matters - nailing your project. The delivery is on us.

Where We Deliver

We Deliver In:

  • A

Agoura Hills, Alhambra, Altadena, Anaheim, Arcadia, Artesia

  • B

Baldwin Park, Bassett, Bell, Bellflower,
Beverly Hills, Bradbury, Brea, Buena Park, Burbank

  • C

Calabasas, Canoga Park, Carson, Cerritos, Chino, Chino Hills, Colton, Commerce, Compton, Corona, Corona Del Mar, Costa Mesa, Covina, Cudahy, Culver City, Cypress

  • D

Diamond Bar, Downey, Duarte

  • E

East Los Angeles, Eastvale, El Monte, El
Segundo, Encino

  • F

Fountain Valley, Fullerton

  • G

Garden Grove, Gardena, Glendale, Glendora, Granada Hills

  • H

Hacienda Heights, Harbor City, Hawaiian
Gardens, Hawthorne, Hermosa Beach, Huntington Beach, Huntington Park

  • I

Inglewood, Irvine

  • L

Los Angeles, La Crescenta, La Habra, La Mirada, La Palma, La Puente, Lake Balboa, Lake Forest, Lakewood, Lawndale, Lennox, Lomita, Long Beach, Los Alamitos, La Cañada Flintridge, Lynwood

  • M

Malibu, Manhattan Beach, Marina del Rey, Maywood, Midway City, Mira Loma, Mission Hills, Monrovia, Montclair,
Montebello, Monterey Park, Montrose, Mount Wilson

  • N

Newport Beach, Newport Coast, Norco, North Hills, North Hollywood, Northridge, Norwalk

  • O

Ontario

  • P

Pacific Palisades, Pacoima, Palos Verdes
Estates, Panorama City, Paramount, Pasadena, Pico Rivera, Placentia, Playa del Rey, Playa Vista, Pomona, Porter Ranch

  • R

Rancho Palos Verdes, Redondo Beach, Reseda, Riverside, Rosemead, Rowland Heights

  • S

San Dimas, San Fernando, San Gabriel, San Marino, San Pedro, Santa Ana, Santa Fe Springs, Santa Monica, Seal Beach, Sherman Oaks, Sierra Madre, Signal Hill, South El Monte, South Gate, South Pasadena, Stanton, Studio City, Sun Valley, Sunland, Sunset Beach, Surfside, Sylmar

  • T

Tarzana, Temple City, Toluca Lake, Torrance, Tujunga, Tustin

  • U

Universal City, Upland

  • V

Valley Village, Van Nuys, Venice, Villa Park

  • W

Walnut, West Covina, West Hills, West Hollywood, Westminster, Westwood, Whittier, Wilmington, Winnetka, Woodland Hills

  • Y

Yorba Linda

RETURN POLICY

FREE AND CONVENIENT RETURNS FOR PROS
You can schedule for us to pick up your return for free within 90 Days for unused and unopened items. A 15% restocking fee will be applied on lumber, or you can choose to receive a full refund in points to your account.

90-Day Return Policy:

We gladly accept returns within 90 days of the purchase date. To be eligible for a return, your item must be unused, in the same condition that you received it, and in its original packaging (if applicable).

How to Initiate a Return:

  1. Contact Us: Before returning any items, please contact our return team at info@supply-ontime.com to initiate the return process.
  2. Return Authorization: Once your return request is approved, we will schedule the date and time window for the item pick-up.
  3. Prepare the Item: Ensure that the item is in its original packaging (if applicable) and undamaged.
  4. Return: A delivery fee applies to pick up your returned items based on the delivery type and the total weight. We will collect your items at the scheduled date and time; please place them where the truck can park. For truck-bed deliveries, customers must load items onto the truck, and if you require the driver to load your items, additional fees may apply.

Refund Process:

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If your return is approved, your refund will be processed, and a credit will automatically be applied to your original method of payment within 10 business days.

Non-Refundable Items:

  • Opened or used products
  • Gift Cards or Store Credits are final and can only be used for purchasing
  • Special Promotions and Discounted items
  • Concrete Forms

Damaged or Defective Items:

If you receive a damaged or defective item, please contact us immediately at info@supply-ontime.com with details and photos of the issue. We will work to resolve the problem promptly.

Contact Information:

If you have any questions about our refund and return policy, please contact us by email at info@supply-ontime.com or phone 860-387-7880.

Warnings

WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. - www.p65warnings.ca.gov