Can I use these to insulate beneath an outdoor hot tub?

Good Afternoon, This product has not been tested for this type of use. They do have a 30 ton per m2 compressive strength however point loading can cause issue. How big is your hot tube and combined weight once filled? Regards

Is this a solid material? Or a squishy spongy texture?

Good Morning, Fastwarm XP30 insulation boards are a high density XPS panel, (Extruded Polystyrene). With a compressive strength of 30 tonne per m2 and an excellent thermal conductivity of 0.034W/mK. Should you have any further questions please feel free to get in touch. Kindest Regards

Desertcart Logo

Deliver to Greece

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🏡 Insulate Smart, Live Better!

OPTIMAL THICKNESS - At 50mm thick, these boards provide the perfect balance of performance and space-saving.
WATERPROOF WONDER - Rest easy knowing your insulation is waterproof and approved by leading adhesive manufacturers.
EFFICIENT COVERAGE - Each board covers 0.72m, making installation a breeze for underfloor heating.
SOUNDPROOF SERENITY - Enjoy peace and quiet with excellent sound insulation properties.
UNMATCHED INSULATION - Experience super high insulation values per mm, ensuring your space stays cozy.

Fastwarm 50mm XPS Insulation Boards are high-performance insulation solutions designed for underfloor heating. With a thickness of 50mm and dimensions of 120cm x 60cm, these waterproof boards offer superior thermal conductivity of 0.034 W/mK and excellent sound insulation, making them ideal for creating a comfortable and quiet living environment.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 123.73

Duties & taxes incl.

Greecestore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Global Trade Identification Number	05060876944445
Manufacturer	Fastwarm
Part Number	XP50
Product Dimensions	120 x 60 x 0.1 cm
Item model number	50
Colour	Black
Shape	Rectangular
Maximum Pressure	700 Kilopascal
Included Components	Comes as a Combo Set

Fastwarm 50mm XPS Insulation Boards

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions