Item#: 11433

SKU: TI-PROBOARD-8ft

TI-ProBoard Deck and Shower Structural Underlayment Sq ft - 8ft Boards

Name: TI-ProBoard Deck and Shower Structural Underlayment Sq ft - 8ft Boards
SKU: TI-PROBOARD-8ft
Price: 7.95 USD
Availability: InStock

$7⁹⁵

Shipping calculated at checkout.

Size

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Delivery and Shipping

Orders are shipped via USPS, UPS, or FedEx.
Shipping time up to 5 business days. Weekends not included.
Express shipping options available.
Same-day shipping cut-off time 4:00 PM PST for most items.
For oversized shipments that require freight delivery, our team will contact you.

If your address is unable to receive deliveries from USPS, UPS, or FedEx, please contact us.

Description

TI-ProBoard Underlayment for Outdoor Deck Tile Systems - 8 ft x 1 ft Boards

Note: Price is listed per square foot, not per board. Enter total square footage in the quantity box.

Shipping Note: The shipping calculator applies to small UPS shipments only. Larger orders require freight shipping. Please contact us for a shipping quote.

Important: 8 ft (96") boards shipped via UPS will be cut to approximately 95".

Screws: Approx. 2 screws per sq ft required. Each box contains 250 screws (sold separately).

Freight Delivery: This product typically ships via freight. Shipping estimates shown at checkout may not apply. Please contact us for accurate delivery pricing.

TI-ProBoard is the foundation of a unique system designed to create a solid tiled surface for new or existing decks.

TI-ProBoard underlayment installs directly onto deck joists, creating a stable 3/8" substrate for tile installation without the need for traditional decking boards. It is suitable for both homeowners and professional installers, simplifying deck preparation and tile installation.

Tile the entire deck surface, create walkways, or install pads for grills and fire pits to help prevent stains and damage. Achieve a clean, modern outdoor surface that is durable and easy to maintain.

Interior Use - TI-ProBoard

TI-ProBoard can also be installed directly over floor joists for interior applications. With a total thickness of less than 1 inch (using standard tile), it allows for a smooth transition between tile and carpet without requiring a step-up.

Key Features & Benefits

Anti-fracture protection to help prevent tile cracking.

Structural system – no additional plywood or backer board required.

Installs directly over joists (16" on center).

No special tools required.

Creates a dry, usable space beneath the deck.

Specifications

Minimum tile size: 6" x 6"

Approximate system weight: 8 lbs per sq ft (fully installed)

Performance rating: “Extra Heavy” (ASTM C627)

Warranty: 10 years

Made in the USA