ADAMS COUNTY, Colo. (CBS4)– Wooden pallets and a gas line helped fuel a fire at a warehouse in Adams County on Friday afternoon.

The fire started to spread because of the gas line in the area. When fire crews arrived, they shut off the source of gas which helped them get control of the fire.

(credit: CBS)

(credit: CBS)

The business is WSM Industries at 5925 Broadway. The building is made out of concrete which prevented the fire from spreading inside, although there was some paint damage to the exterior.

(credit: CBS)

(credit: CBS)

Copter4 flew over the warehouse where the pallets were burning.

What caused the fire remains under investigation.

Copter4 flew over a fire burning at a warehouse (credit: CBS)

Copter4 flew over a fire burning at a warehouse (credit: CBS)