HorizontalInterior - Dual canister

Featuring a dual canister, these were created for horizontal or inclined applications, for interior use only. Medium size.
With crank or motorized control, an opposing spring in the second canister is added to the horizontal shades, which keeps the fabric always under tension.
The shades are attached at the factory to a tubular frame, 20 mm thick, height in relation to the canister.
Both filtering and blackout fabrics; where necessary, also an insect screen  (but always for interior uses).