SKU: 63733535635

felt isover ibr k 4

Sale price$78.30 Regular price$87.00
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Description

felt isover ibr k 4Felt Isover IBR K 4+, thermal and acoustic insulation. Isover IBR K 4+, made with a patented binder based on renewable raw materials, contributes to the quality of indoor air. Felt Isover IBR K 4+: Quality Thermal and Acoustic Insulation The Felt Isover IBR K 4+ It is the ideal solution for those looking for efficient thermal and acoustic insulation for uninhabitable attics and lofts. Made of glass wool and coated on one side with bituminous kraft

Felt Isover IBR-K 4+, thermal and acoustic insulation. Isover IBR-K 4+, made with a patented binder based on renewable raw materials, contributes to the quality of indoor air.

Felt Isover IBR-K 4+: Quality Thermal and Acoustic Insulation

The Felt Isover IBR-K 4+ It is the ideal solution for those looking for efficient thermal and acoustic insulation for uninhabitable attics and lofts. Made of glass wool and coated on one side with bituminous kraft paper, this material is perfect for ensuring comfort and improving the energy efficiency of buildings.

Advantages of Felt Isover IBR-K 4+

Excellent thermal and acoustic insulation: Thanks to its properties, Isover IBR-K 4+ is able to reduce both heat loss and external noise, contributing to a more comfortable and quiet environment.

Eco-friendly material: The felt is made from a patented binder based on renewable raw materials, which contributes to the quality of indoor air, making it an environmentally friendly product.

Ease of installation: The bituminous kraft paper coating facilitates installation, making it simpler and faster.

Technical Specifications

Material: Glass wool with bituminous kraft paper coating

Thermal resistance (R):

Thickness 50 mm: R = 1.25 m²K/W

Thickness 100 mm: R = 2.50 m²K/W

Fire behaviour: Euroclass F

Main uses

Thermal insulation: Ideal for civil roofing such as uninhabitable attics and lofts.

Sound insulation: Perfect for reducing noise, improving living comfort.

Why Buy Isover IBR-K 4+?

THE'Isover IBR-K 4+ is a high-quality material for those who want effective thermal and acoustic insulation. Thanks to its high performance and its ecological composition, it is perfect for improving the energy efficiency of homes, contributing to a reduction in heating and cooling costs, as well as ensuring a quieter and more comfortable environment.

Where to buy it?

You can buy the Felt Isover IBR-K 4+ in the shops EmmetiStore or directly online on our official website. You choose Isover for insulation that lasts over time and respects the environment!

Click here for the technical sheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63733535635

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4.5 ★★★★★
Based on 12 reviews
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Verified Purchase
Dorothy
Los Angeles, US
★★★★★ 5
Recommend!
Color: Silver
This product is amazing and highly recommended by me to all my friends!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
R
Verified Purchase
Rae
Alexandria, US
★★★★★ 3
Shining Shimmering Splendid
Color: Gold, Color: Gold
Alright, first of all I LOVE the packaging and the spray bottle. Absolutely adorable! Aesthetics are off the charts. As for the actual power and look of the glitter, it is pretty good. I tried to take photos of it on my hands/arms but the camera has a really hard time picking up the small glitter. In person it will give you a shiny or shimmery look rather than coated in gold. Not quite what I was hoping for, but definitely a cool look! The spray is quite powerful, so be aware of where you are putting it on. It is very easy to apply, just keep in mind that glitter will go EVERYWHERE. It also comes off easily enough either by rubbing a cloth or washing with water.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
C
Verified Purchase
Cristen
Natrona Heights, US
★★★★★ 5
Great glitter body spray
Color: Fairy-Diamond, Color: Fairy-Diamond
So cute. Came with extra glitter, I’m assuming lipgloss you can make into glitter lipgloss, a funnel to help pour the glitter. Or re load your spray. The spray performance is nice. Might stick better with some oil before hand? But I like it so far. Worked 6 hours and still had glitter on me for my photoshoot. I sprayed perfume and then glitter. There’s no odor. The amount of quantity of glitter you get seems good for the price. Durability seems good so far but like I said may need some oil or lotion first to help it stick all day.
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Reviewed in the United States on May 18, 2026
D
Verified Purchase
Dawn
Alexandria, US
★★★★★ 5
Troll glitter
Color: Brandy-Rose
Do not spray too much! This glitter is so fine that it dispenses easily from the puff part and you can easily make yourself look like Poppy the troll. We had so much fun with this for prom
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Reviewed in the United States on May 30, 2026
F
Verified Purchase
Frostfire
Massapequa, US
★★★★★ 5
Glitter with staying power
Color: Rainy-Rainbow, Color: Rainy-Rainbow
Super fun and sparkly, the color is beautiful, it comes with 2 glue tubes with brushes that you use to rub the glue onto your skin in order for the sparkle to stick better and longer, made a heart shape on my arm, dries fairly quickly and washes off easily when you're done with it It sprays a fine layer and evenly, it's great for building on for more sparkle or to just have a light layer Even without the glue it lasts at least a couple hours with minimal shedding and light use, seems to have good longevity With 2 glue tubes, a refill tub, funnel and the glitter spray bottle I feel $10 is a great value considering everything you get with it, Overall I feel like it's a fantastic product and will buy again!
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Reviewed in the United States on July 22, 2025

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