IKO Armourbase Go Underlayment

IKO Armourbase Go - Armourbase GO Underlayment
Armourbase GO Underlayment

IKO Armourbase Go Underlayment

On all pitches, IKO recommends that an underlayment must be used underneath the roof shingles.

IKO Armourbase GO Underlayment is an economical, good quality underlay and comes with 30 m on a roll.

Product data

Dimensions (l x w):  30 m x 1 m
Surface: 30 m²
Thickness: 0,6 mm
Weight/roll: 15 kg
Pieces / pallet: 42
Tensile strength length (EN 12311-1): 500 N/50mm
Tensile strength width (EN 12311-1):  300 N/50mm
Elongation length (EN 12311-1): 5%
Elongation width (EN 12311-1): 5%
Cold flex lower surface (EN 1109): -20°C

Application instructions Armourbase GO

Install as flat as possible to prevent unevenness from being projected in the shingle surface. Install parallel to the eaves.

Slopes 9,5°- 20°

To protect the roof deck use IKO Armourbase GO with 50 cm overlaps. Cut a starter strip 50 cm wide and lay succeeding courses fastened with 50 cm horizontal laps and 30 cm end laps. Do not forget to seal the end laps with bituminous mastic.


Slopes 21°- 85°

The entire roof deck should be covered with IKO Armourbase GO underlay or an approved shingle underlay.
The underlay should be installed parallel to the eaves with a min. 10 cm horizontal lap and 15 cm end laps.
On all IKO Armourbase underlayments there are 10 cm lines on the rolls for easier overlapping.
Secure the underlay with only enough nails to hold it in place.

Open Armourbase GO