





























Recent Purchase
oky***
Color:Default;
$681.3
45 days ago
tln***
Color:Default;
$227.1
49 days ago
mjz***
Color:Default;
$454.2
11 days ago
nts***
Color:Default;
$605.6
14 days ago
yms***
Color:Default;
$757.0
1 day ago
jhv***
Color:Default;
$75.7
25 days ago
iwy***
Color:Default;
$378.5
33 days ago
omy***
Color:Default;
$75.7
42 days ago
pmn***
Color:Default;
$151.4
13 days ago
wpr***
Color:Default;
$757.0
10 days ago
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (4)
Always enjoy browsing the site because I know I'll find something I like for a reasonable amount
Jan.31.2025

Helpful (4)
Jan.31.2025
1***m

Helpful (4)
I'm a OKWISHING shopper for life!
Mar.07.2025

Helpful (4)
Mar.07.2025
- 1
Waterproof XPS Thermal Insulation Board Price Competitive Floor Heating Tile Backer
$38$75.7-49.8%
Color:
Default
Quantity:
Add to Cart
Wishlist
Features
Premium XPS Thermal Insulation Board – Ultimate Floor Heating Solution
High-density extruded polystyrene (XPS) core ensures exceptional thermal insulation, reducing heat loss by up to 30% for energy-efficient floor heating systems. Advanced waterproof coating prevents moisture absorption (0.3% water uptake), ideal for wet areas like bathrooms, basements, and kitchens. Precision-cut edges (±1mm tolerance) enable seamless tile installation; lightweight yet rigid (35kg/m³ density) for easy handling without compromising durability. Competitive bulk pricing—direct factory supply guarantees unbeatable wholesale rates for contractors and large-scale projects. Certified eco-friendly material (free of CFCs/HCFCs), compatible with underfloor heating cables and hydronic systems. Perfect for residential/commercial use: tile backer, radiant heating underlayment, or cold storage insulation.
See More