This quantity of boards will cover up to sq ft

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Provide a secure starting point for your backyard deck or courtyard project with the versatile Adjustable Self-Leveling Deck Joist Supports from MRP Supports. Able to be used for all types of substructure joists, the incredibly easy-to-use SE Eterno Adjustable Deck Pedestals for Wood Joists features a joist head top with open screw slots in place to secure the wood joists to the pedestal. Building framing for a rooftop terrace or an elevated deck straightforward and quick with the MRP Adjustable Deck Supports which are equipped with universal joist accessory included which can work with all types of wood joists available today while blocking rotation of the leveling head once installed.

The self-leveling head has a curved base which allows it to pivot and accommodates a slope of up to 5%. The pedestal base is scored on the underside, making cutting with a hacksaw easier when needed for a corner or edge placement. Holes in the base provide drainage, and screw holes in the base can be used if additional security is desired.

To determine the distance between supports and joists when installing with decking boards is based on the load resistance of both the board and joists. When installing with paving supports the distance depends on the type of joists used. Once deck joists have been placed or installed on the MRP deck pedestals, the height of the pedestal can still easily be adjusted without lifting and removing the long, cumbersome joists. The center of the Adjustable deck support can be accessed with an Adjustment Key for MRP Supports (sold separately) simply turn the Adjustment Key clockwise to lower the threaded screw component, while turning it counter-clockwise will raise the screw.

When installed on a rooftop, the SE Eterno Adjustable Deck Supports create an opening between the paving and the waterproof membrane which encourages constant air circulation which extends the life of your waterproofing membrane or EPDM while also concealing and protecting pipes, wires, or equipment stored there. Crafted from 100% recyclable plastic material, the SE Eterno Adjustable Deck Supports feature a temperature resistance range from -22 degrees to 248 degrees F for an earth-friendly deck construction option that's durable and long-lasting throughout the seasons.

With fifteen different pedestal heights available, from 1-1/8 inch up to 21-3/4 inches, the MRP Eterno Adjustable Joist Support Pedestals can help create a level, solid foundation for your outdoor construction regardless of the gradient and slope of the area. For applications where only a small amount of additional height is required, check out the Leveling Shims from MRP Supports (sold separately) to reach the level you desire.

The SE Eterno Adjustable Joist Supports are sold individually and will include the Adjustable Pedestal and a self-leveling joist support head.


DecksDirect # 6612
mrp supports

MRP Brochure  (4.38 MB) 

MRP Warranty  (468 KB) 

Heights AvailableSE0: 1.125 in - 1.5 in
SE1: 1.5 in - 2 in
SE2: 2 in - 3 in
SE3: 3 in - 4.75 in
SE4: 4.75 in - 6.75 in
SE5: 6.75 in - 8.5 in
SE6: 5.5 in - 9 in
SE7: 7.25 in - 10.75 in
SE8: 9.25 in - 12.75 in
SE10: 9.875 in - 15 in
SE9: 8 in - 13.5 in
SE11: 11.75 in - 15.75 in
SE12: 10.5 in - 18 in
SE13: 12.4 in - 19.75 in
SE14: 14.25 in - 21.75 in
DimensionsSupport Base Diameter: 8 in
Screw Diameter: 3-1/2 in
Extension Diameter: 3-3/4 in
Self-Leveling Head Diameter: 4-1/2 in x 1-1/8 in
Load Rating2200 lbs
Pack SizeEach
Material TypeRecycled plastic
Package Contents(1) pedestal with self-leveling head
WarrantyView MRP Supports Warranty Information
Adjustment Key for MRP Supports - fits between installed pavers to make fast adjustments
Starting at: $55.99
Locking Piece for MRP Supports - Sold Individually
Starting at: $0.99
Ipe Deck Tiles by MRP
Starting at: $89.99
Wood Tile Installation Pin for MRP Supports - Sold Individually
Starting at: $0.69
Wood Deck Cleaner and Brightener by DeckWise - 16 oz. jars
Starting at: $34.95

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