EnkaMat/ EnkaDrain Applications Chart-Where to use what!

Application	Enkadrain 3611R	Enkadrain 3615R	Enkadrain 3811R	Enkadrain W 3601	Enkamat 7010	Enkadrain 9010	Enkavent 6128	EnkaRetain & Drain 3111	EnkaRetain & Drain 3211
Green Roof	X	X	X	X	X
Green roof plant stabilization for sloped and high wind and conditions					X
Pre-vegetated green roof mats					X
Extensive green roofs								X	X
Intensive green roofs								X	X
Exterior planters	X	X	X					X	X
Exterior & interior planters								X	X
Foundation Walls	X	X	X	X
Plaza decks	X	X	X	X
Retaining walls	X	X	X
Beneath slabs	X	X	X
Earth sheltered homes	X	X	X
Underground parking	X	X	X
Planters						X
Playgrounds						X
Zoos						X
Split slab construction				X
Under pavers				X
Spacer between zinc and other metal roofs and the weather barrier underlayment/plywood substrate in sloped applications					X
Thermal break between metal roofs & sheathing					X
Spacer between ballast and loose laid, fully adhered or mechanically attached roofs					X
Blue roof water storage								X	X
Landfill caps								X	X
Radon mitigation under concrete slab construction
Radon mitigation in basement slab construction							X
Hydrostatic pressure relief							X
							X

What Are The Differences Between The Enkadrain Products?

Drain Flow (gal.min/ft):

When comparing Enkadrain 3611R, 3615R, and 3811R, regardless of the soil seepage (gal.min/ft) or the backfill depth (10 ft to 40 ft), Enkadrain 3611R has the largest drain flow (gal.min/ft) value whether it's silty sand with a K value of .33, Clayey San K value of .42, or Sandy Clay K value of .56. Enkadrain 3811R has the least amount of drain flow.

Sloped Green Roof Gradients:

For a Flat <1° (<2%) roof gradient, Enkadrain 90118, 9120, and 9125 are recommended.

For a Low 1-5° (2-9% ) roof gradient, Enkadrain 9010, 3611, 3615, 3811 and EnkaRetain&Drain 3111 and EnkaRetain&Drain 3211 are recommended.

For a Steep 5-20° (9-36%) roof gradient, Enkadrain 3610, 3801, 7910, EnkaRetain&Drain 3111 and EnkaRetain&Drain 3211 are recommended.

For a Very Steep >20° (>36%) roof gradient, Enkadrain 3601, 3801 and 7910 are recommended.

Profile Heights of Enkadrain Drainage Products

Various green roof scenerios call for different Enkadrain products. Enkadrain comes in a thin, regular and high profile format.

Profile Height
High Profile Enkadrain- Height- (0.6")	Enkadrain 9118 Enkadrain 9120 Enkadrain 9125
Regular Profile Enkadrains (0.4")	Enkadrain 9010 Enkadrain 3611 Enkadrain 3615 Enkadrain 3811 EnkaRetain&Drain 3111 EnkaRetain&Drain 3211
Thin Profile Enkadrains (0.25”)	Enkadrain 3601 Enkadrain 3801 Enkadrain 7910 EnkaRetain&Drain 3111 EnkaRetain&Drain 3211

Still not sure which Enka Product to use?

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