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Thermo Heat

Cold weather products to protect your head and neck in extreme environments featuring HEAT FACTORY warmers that you can slip into any of the Thermo Heat winter liners, work gloves and safety shoes for added warmth. Thermo Heat winter liners are flame resistant, comfortable, durable, and economical.

Also see our Thermo-Cool Qwik Coolers to help you stay cool while working in hot environments.


Hard Hat Winter Liners   

Part #GL1

  • Economical, lightweight model for milder climates
  • Single ply gold with soft, napped flannel lining
  • Three suspension attachment tabs
  • Dielectric Non-durable flame resistant
  • Available in gold only

Part #GL2   
Part #GL2CHP
with heat pack channels & 2 Heat Factory warmers lasts up to 8 hours.

  • Durable two ply outer shell
  • Soft red lining traps warmth to provide protection over a wide range of temperatures
  • Three suspension tabs, velcro chin closure
  • Dielectric Non-durable flame resistant
  • Replacement Heat Factory warmer #1953

Part #GL3   
Part #GL3CHP
with heat pack channels & 2 Heat Factory warmers lasts up to 8 hours.

  • Comfortable blue quilted stretch liner with red flannel lining
  • Flame resistant foam used as an inner liner
  • Conforms to the individual's head size and shaped for a perfect fit
  • Adjustable velcro chin closure
  • Replacement Heat Factory warmer #1953

Part #GL4   
Part #GL4CHP
with heat pack channels & 2 Heat Factory warmers lasts up to 8 hours.

  • Same as GL2 except in long neck version for additional protection
  • Durable two ply outer shell
  • Soft red lining traps warmth to provide protection over a wide range of temperatures
  • Three suspension tabs, velcro chin closure
  • Dielectric Non-durable flame resistant
  • Replacement Heat Factory warmer #1953

Part #GL5   
Part #GL5CHP
with heat pack channels & 2 Heat Factory warmers lasts up to 8 hours.

  • Rugged two ply blue outer shell with extended long neck.
  • The natural warmth and comfort of the heavy Sherpa lining encourages work in the coldest work environments.
  • Three suspension tabs, velcro chin closure.
  • Non-durable flame resistant outer shell.

Part #GL6   
Part #GL6CHP
Same as above but with Heat Pack Channels & 2 Heat Factory
                       8 hour Mini Warmers
Part #GL6FM Replacement face mask for GL6 winter liner

  • Extended Neck Design with detachable facemask for additional protection
  • 2 ply navy blue shell with red fleece lining & velcro closure
  • 3 suspension tabs
  • Replacement Heat Factory warmer #1953

Part #GL13   
Part #GL13CHP
with heat pack channels & 2 Heat Factory warmers lasts up to 8 hours.

  • Long neck length gray 16 ounce polar fleece liner with elastic around the face for snug fit and superior protection
  • Three suspension tabs & velcro chin closure
  • Replacement Heat Factory warmer #1953

Part #GL4NX   

  • Long neck length with 6 ounce blue NOMEX outer shell and 10 ounce blue NOMEX lining.
  • Three suspension tabs & velcro chin closure

Ear Band Style Fits Over Hard Hat   

  • HL6x6RED Red Knit
  • HL6x6NVY Navy Blue Knit
  • C207REDFR Red Flame Resistant
  • C207NBLFR Navy Blue Knit Flame Resistant

Full Face Style Fits Over Hard Hat   

  • C205REDFR Red Flame Resistant
  • C205NVYFR Navy Blue Flame Resistant

Heat Factory


Heat Factory


Heat Factory


Dentec Safety Specialists, Inc.
210 Pony Drive, Unit 2, Newmarket, ON L3Y 7B6
tel: 905-953-9946 - fax: 905-953-8351

e-mail: dentec@dentecsafety.com