SEAL Heated Entrance Mat
- Snow melting
- Connectable
- 2-year warranty
- Size
- 20 × 30 in
- Power
- Compatible SEAL GFCI cord required
Couldn't load pickup availability
About The Product
The SEAL 20 x 30 in heated entrance and walkway mat helps melt snow in compact outdoor entry areas. Its rectangular size suits measured landings and short walkway sections. Choose Mat Only or Mat With GFCI Cord, then check door clearance, placement and the electrical capacity of your planned setup.
Specifications & sizing
- Mat size / kit contents
- 20 x 30 in
- Intended placement
- Outdoor entrances, landings and short walkway sections
- Mat Only
- Mat without a GFCI power cord; requires a compatible SEAL cord or compatible existing setup.
- Mat With GFCI Cord
- Mat with a GFCI power cord included.
- Connection
- Compatible IP67-rated twist-lock connectors; connector rating only.
- GFCI cord limit
- Maximum combined load 13A per cord; circuit and product-instruction limits also apply.
- Warranty
- 2-year warranty
- Rated power
- Contact WARMSEAL to confirm before ordering.
- Rated current
- Contact WARMSEAL to confirm before ordering.
- Supply voltage
- Contact WARMSEAL to confirm before ordering.
- Power cord
- Mat Only: no cord. Mat With GFCI Cord: compatible SEAL 10 ft cord included.
Plan the fit
Measure the area where people step outside and check the door's swing and bottom clearance. Compare that space with the 20 x 30 in mat and plan a cord route clear of the doorway. The mat heats the area it covers; nearby exposed surfaces still need attention.
Compare sizes and plan your setup
Installation & connections
Installation in four steps
Follow the supplied product instructions.
- Brush debris off the intended placement area.
- Unroll the mat, check the fit and position it flat; secure it only as directed in the supplied instructions.
- Join compatible twist-lock connectors as directed, after checking the combined electrical load.
- Connect the compatible GFCI power cord and use an appropriate GFCI-protected outlet, following the product instructions.
Do not cut or trim the heated mat. Keep cords clear of walking routes and inspect the placement during use. Snow-melting performance varies with weather, snowfall and site conditions; maintain uncovered areas and check for remaining snow or ice.
Compatibility and limits
Connect only compatible SEAL stair and walkway mats using the specified twist-lock connections. The combined load must not exceed 13A per GFCI power cord or the limits of the circuit and supplied instructions. A second outlet may share the same circuit; do not assume it provides additional circuit capacity. Add the electrical ratings of every connected mat; there is no universal mat count.
The IP67 rating applies only to the compatible twist-lock connectors, not the mat body or the complete electrical system. It does not authorize submerging a mat, power cord or outlet. Assemble and protect connections according to the supplied instructions.
SEAL wheelchair ramp mats operate independently and cannot join this connection system.
Electrical specs & running cost
Before ordering, ask WARMSEAL to confirm this model's electrical ratings. A model-specific cost estimate will be available once its rated wattage is confirmed.
Electrical specs & running cost
75 W · 120 V
Electrical specifications & connections
- Selected model
- Stair mat · 11 × 36 in
- Rated power per unit
- 75 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 0.625 A
- Power cord
- Mat only: no power cord. Mat with GFCI cord: 10 ft compatible SEAL cord.
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Compatible SEAL stair, entrance and walkway mats only. Add every mat's rated current; maximum combined load is 13A per compatible GFCI cord, subject to circuit and product-instruction limits. Confirm all model ratings first. Ramp mats cannot join this system.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
280 W · 120 V
Electrical specifications & connections
- Selected model
- Walkway mat · 24 × 60 in
- Rated power per unit
- 280 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 2.333 A
- Power cord
- Mat only: no power cord. Mat with GFCI cord: 10 ft compatible SEAL cord.
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Compatible SEAL stair, entrance and walkway mats only. Add every mat's rated current; maximum combined load is 13A per compatible GFCI cord, subject to circuit and product-instruction limits. Confirm all model ratings first. Ramp mats cannot join this system.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
Electrical specifications & connections
- Selected model
- Entrance mat · 20 × 30 in
- Rated power per unit
- Contact us to confirm before ordering
- Supply voltage
- Contact us to confirm before ordering
- Current estimate (W ÷ V)
- Contact us to confirm before ordering
- Power cord
- Mat only: no power cord. Mat with GFCI cord: 10 ft compatible SEAL cord.
Connection planning
Compatible SEAL stair, entrance and walkway mats only. Add every mat's rated current; maximum combined load is 13A per compatible GFCI cord, subject to circuit and product-instruction limits. Confirm all model ratings first. Ramp mats cannot join this system.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
A confirmed rated wattage is not available for this model. Contact WARMSEAL for its watts, amps and supply requirements before planning a connection or estimating cost.
Ask about this model430 W · 120 V — kit total
Electrical specifications & connections
- Selected model
- Entry kit · 1 walkway + 2 stair mats
- Kit total (280W + 2 × 75W)
- 430 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 3.583 A
- Power cord
- One 10 ft compatible SEAL GFCI cord included.
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Compatible SEAL stair, entrance and walkway mats only. Add every mat's rated current; maximum combined load is 13A per compatible GFCI cord, subject to circuit and product-instruction limits. Confirm all model ratings first. Ramp mats cannot join this system.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
950 W · 120 V
Electrical specifications & connections
- Selected model
- Ramp mat · 37 in × 10 ft
- Rated power per unit
- 950 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 7.917 A
- Power cord
- 20 ft power cord included.
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Each ramp mat operates independently and cannot connect to another mat. The quantity below adds energy costs only; it does not approve multiple mats on one circuit. Account for other loads and follow the supplied 120V GFCI-protected supply instructions.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
1200 W · 120 V
Electrical specifications & connections
- Selected model
- Ramp mat · 37 in × 15 ft
- Rated power per unit
- 1200 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 10.0 A
- Power cord
- 20 ft power cord included.
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Each ramp mat operates independently and cannot connect to another mat. The quantity below adds energy costs only; it does not approve multiple mats on one circuit. Account for other loads and follow the supplied 120V GFCI-protected supply instructions.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
1150 W · 120 V
Electrical specifications & connections
- Selected model
- Industrial mat · 24 in × 20 ft
- Rated power per unit
- 1150 W
- Supply voltage
- 120 V
- Current estimate (W ÷ V)
- 9.583 A
- Power cord
- Contact us to confirm before ordering
Calculated current is an estimate for a resistive load, not a confirmed nameplate current or approval for a circuit.
Connection planning
Follow this industrial model's own connection and protective-device instructions. Do not assume compatibility with the smaller connectable mats or apply their 13A cord limit to this model. Confirm cord length before ordering.
A second outlet or cord may share the same circuit. The calculator does not determine circuit capacity or the permitted number of connected mats.
The default US$0.17/kWh is an example. Enter your own applicable electricity rate.
Check your entries: 1–99 whole units, 0–24 hours per day, 1–366 whole days, and an electricity rate from 0 to 10 USD/kWh.
- Total rated load
- Energy per day
- Cost per day
- Energy for selected days
- Cost for selected days
Assumes full rated power for every selected hour and identical units of the selected model. Excludes fixed utility charges. Weather and control settings affect actual use.
Energy (kWh) = watts × units ÷ 1,000 × heating hours × days. Cost = energy × electricity rate.
Frequently asked questions
Is this mat for an entrance or a walkway?
It can serve a measured outdoor entrance, landing or short walkway section. The 20 x 30 in dimensions make it the compact option; measure the space and check door clearance before ordering.
Which power option should I choose?
Choose Mat With GFCI Cord if you need the mat and its power cord. Choose Mat Only when you already have a compatible SEAL power connection with sufficient capacity, or plan to obtain the compatible cord separately.
Can it connect to a larger walkway mat?
Yes, when the SEAL walkway mat and connectors are compatible. Check the electrical ratings of all connected mats and stay within the 13A maximum per GFCI cord and the circuit's permitted load.
Will one mat heat the whole entrance?
It helps melt snow on the area covered by the mat. Measure the full route and maintain uncovered sections; coverage beyond the mat's footprint is not promised.
How do I calculate the running cost?
Contact WARMSEAL for the rated wattage before ordering. Once confirmed, cost equals total watts divided by 1,000, multiplied by operating hours and your electricity rate per kWh.
Can I cut the mat around a door frame?
No. Do not cut or trim the heated mat. Choose a size and placement that leave the doorway and walking route clear.
Warranty & support
All SEAL heated snow-melting mats sold by WARMSEAL carry a 2-year warranty against manufacturing defects. Damage from misuse or improper installation is excluded. For support, email seal@warmseal.net with your order number, model and a description of the issue.
SEAL by WARMSEAL. WARMSEAL (warmseal.net) is the official online store for SEAL mats. Learn about WARMSEAL and SEAL.
Shipping & Support
We ship to the contiguous United States and Canada. Check delivery options and charges for your address at checkout. For delivery estimates, oversized mats, or custom orders, contact seal@warmseal.net before ordering.
