LATICRETE NXT Pedestal Extender

Adds 4" of height to NXT pedestal configurations for raised paver and decking systems

LATICRETE NXT Pedestal Extender adds 4" (100 mm) of height to the NXT pedestal system, providing greater flexibility for elevated paver, tile, stone, and decking installations. Designed with a click-and-connect format, it helps expand system height while maintaining stability and load performance across demanding exterior applications.

Features & Benefits

• Adds 4" of height: increases pedestal elevation for projects that require greater finished height.
• Click-and-connect design: installs quickly and integrates into the NXT pedestal system.
• Flexible system expansion: supports a broader range of pedestal build-ups for rooftop, terrace, and plaza installations.
• High load capacity: load rated up to 2,200 psi.
• Supports taller assemblies: up to 9 extenders can be used in qualifying system configurations for elevations up to 41.5".
• Exterior-ready performance: suitable for raised pavers, porcelain, natural stone, marble, granite, concrete units, and decking.
• Accessory compatible: works with NXT Rubber Shims, Slope Correctors, Timber Joist Brackets, Wind Uplift Anchors, and Base Protection Pads.
• Membrane-friendly installation: can be used over liquid, bituminous, and synthetic membrane systems when substrate conditions are suitable.

Applications

• Raised paver systems
• Porcelain and stone pedestal installations
• Timber decking assemblies
• Rooftop decks
• Terraces and patios
• Green roof systems
• Plazas and public spaces
• Pool decking, balconies, and walkways

Compatibility

• Designed for use within the LATICRETE NXT Pedestal System
• Product data sheet states integration with NXT Pedestal Mini and NXT Pedestal Max
• Compatible with NXT Rubber Shims
• Compatible with NXT Slope Correctors
• Compatible with Timber Joist Brackets
• Compatible with Wind Uplift Anchors
• Compatible with Base Protection Pads

Technical Details

• Product name: LATICRETE NXT Pedestal Extender
• Item number: PD1-0003-01
• Added height: 4" (100 mm)
• Maximum build-up noted in product literature: up to 9 extenders / 41.5" total height
• Carton quantity: 24 pieces
• Packaging weight: 6.5 lbs / 3 kg
• Packaging dimensions: 20.5" L x 13.4" W x 11.8" H (52 cm x 34 cm x 30 cm)
• Color: Black
• Warranty: 5-year product limited warranty

Use Notes

• Install only over clean, smooth, rigid, structurally sound substrates.
• Not suitable for soft surfaces such as grass, loose gravel, or crushed rock.
• If installing over a membraned substrate, use the NXT Pedestal Base Pad.
• Do not install any NXT pedestal upside down.
• Do not cut the extender or pedestal for any application.
• Do not use 4" extenders without a pedestal body and base.
• The NXT pedestal system uses 5/32" spacer joints.