




Reviewed for sustainabilityComosum Meter · Heymat 3.3 / 5Show the six category scores
Sjø All Weather Doormat is made by Heymat. We review every brand we carry against published evidence in six categories; Heymat scores 3.3 out of 5 (20 of 30).
- Material 4 out of 5Pile 100% recycled PET on most mats
- Transportation 4 out of 5Made in Belgium and Poland, by sea
- Manufacturing 3 out of 5Partner factories in BE, PL and the US
- Labor 3 out of 5Made in BE, PL, US; factories not named
- Energy 3 out of 5No energy data published
- Durability 3 out of 5Machine-washable; 2-year defect claims
Sjø All Weather Doormat
Est. 2016 · Norway
Shipping: $36 flat · FREE on orders $1,500+
✓ 30-Day Returns · ✓ Warranty Included · Questions? Chat with a design specialist →

The maker · Est. 2016 · Northern Norway
Heymat
Designer doormats, born in Northern Norway
Sonja Djønne and Thoralf Lian started Heymat in 2016 to make a doormat that works in Norway's wet weather and looks like it belongs in the home. Each mat is designed with leading designers and uses recycled PET.
- Recycled PET
- Designer collaborations
Sjø All Weather Doormat
Ocean waves ripple through Kristine Five Melvær's sculpted blue doormat, an all-weather welcome with Scandinavian calm.
Sjø — Norwegian for sea — brings soft depth to the doorstep through a three-dimensional surface in rich blue tones. Like every mat from Heymat, its textile is made from 100% recycled PET over a non-slip, moisture-blocking backing, and each piece is handcrafted with subtle variations of its own.
Materials
100% recycled PET pile; non-slip moisture-blocking backing; approximately 0.4 in thick
Sizes
24 x 35 in, 33 x 51 in
Designer
Kristine Five Melvær
Care
Vacuum or shake regularly; rinse with water; spot-clean with mild detergent
Common Questions
Is the Sjø All Weather Doormat suitable for outdoor use?
Yes. Sjø is an all-weather mat: the recycled PET surface traps dirt and absorbs moisture outdoors year-round, while the non-slip backing keeps it planted and protects the surface beneath.
How do I wash the Sjø All Weather Doormat?
Vacuum or shake it regularly. For a deeper clean, rinse the mat with water and spot-clean with mild detergent — the routine Heymat recommends for its all-weather mats.
Shipping & Returns +
Country of Production +
USA
Dimensions +
Care Guide +
Heymat Sustainability Meter
Reviewed for sustainability by Comosum: Heymat scores 3.3 out of 5 (20 of 30) across six categories, from published evidence.
- MaterialPile 100% recycled PET on most mats4 out of 5
- TransportationMade in Belgium and Poland, by sea4 out of 5
- ManufacturingPartner factories in BE, PL and the US3 out of 5
- LaborMade in BE, PL, US; factories not named3 out of 5
- EnergyNo energy data published3 out of 5
- DurabilityMachine-washable; 2-year defect claims3 out of 5
grade out of 5
Shipping and Returns
Shop with confidence. Learn more about our shipping process, delivery estimates, and hassle-free return policy.
Shipping Info
Flat-rate shipping from $10 by order total — your exact rate is shown above, next to the price. Orders over $1,500 ship FREE, freight and duties included. White Glove delivery is available at checkout on orders over $1,000 — $250 up to $1,500, $150 above it.
Returns
30-day returns in unused, original condition. Start a return at hello@comosum.co — we'll coordinate it with you.
Warranty
Every piece carries its manufacturer's warranty — typically 2 years or longer. We handle all claims for you at hello@comosum.co.

















