Gutex ULTRATHERM

from $3.90 /sq ft
/sq ft
from $3.90 /sq ft

Product Specifications

Applications

Foam free rigid insulation board and roof underlayment in one, made from moisture resistant wood fibers. High quality single-ply construction.

Dimensions

NAME THICKNESS R VALUE PRICE/ SF MIN ORDER SIZE (SF)
Ultratherm 50 50 mm 6.6 $3.90 >3200
Ultratherm 60 60 mm 8.1 $4.52 >2800
Ultratherm 80 80 mm 10.6 $5.62 >2100
Ultratherm 100 100 mm 13.4 $7.13 >1600
Ultratherm 120 120 mm 16.2 $8.36 >1500
Ultratherm 140 140 mm 18.7 $9.22 >1100
Ultratherm 160 160 mm 21.5 $10.62 >1000

Advantages

  • Hydrophobic treatment (0.75% paraffin) allows board to act as a temporary roof and weather and wind protection
  • Tongue and groove edges mean that boards’ edges do not have to line up with rafters in the roof
  • Raw material for all GUTEX insulation boards comes solely from wood that is harvested and grown using sustained forestry management practices
  • Boards are made using the dry process meaning that the boards contain 95.25% wood, and maximizes the use of this sustainable, recyclable natural resource
  • Can be installed directly over rafters without sheathing when shear / structural is achieved by other means

Properties

  • R-value/in: 3.4
  • Thermal Conductivity: 0.042 W/mK
  • Perm rating: 44/inch (Sd 0.30m for 100 mm board)
  • Composition: 0.75% paraffin / 4% polyurethane / 95.25% wood
  • Acts as subroof for pitches >15′ (3:12 pitch) without additional underlayment
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