Padgenite Interlock™ - WHP Trainingtowers

About Sourcewell

Sourcewell is a government agency who empowers public entities with streamlined, compliant, and cost-effective procurement solutions. As a trusted partner to over 50,000 public agencies in North America, Sourcewell simplifies purchasing by satisfying the procurement processes, saving time and money. We connect public employees with the tools, suppliers, and support they need to build thriving communities.

Introducing Padgenite™ Interlock

To give you the ultimate in lifetime value, we designed the Padgenite Interlock tile system to balance thermal protection with ease of replacement. Expansion and contraction joints allow independent tile movement and ease of removal for inspection, while offset mounting channels provide maximum air movement – ensuring the integrity of the thermal envelope during rapid heating/cooling cycles.

Padgenite™ Interlock Performance Specifications

Design Property	Technical Data	Specification	Why is it Important?
Continuous Service Temperature	1,700°F	ASTM C656	Overdesigned continuous temperature provides a high safety factor for firefighter training environments
Thermal Transfer Flexible Air Gap 1.5”/3”	334°F/238°F	Heat Exposure to Structure @1,000°F ASTM C680	Maintain compliance with NFPA 1400 protecting all structural surfaces from 350°F with flexible air gap
Impact Resistance	4,000 psi	Compressive Strength	The compressive strength combined with a tight 15” framing span means Padgenite Interlock has the highest impact resistance on the market
Durability	80	Surface Hardness – Shore “D” Scale (1-100)	With the highest surface hardness on the market Padgenite Interlock boasts the best long-term resistance to wear, abrasion, and hose streams

ENGINEERED TO WITHSTAND THE HOTTEST FIRES ANYWHERE

A thermal lining that protects all buildings—concrete, metal or shipping containers—and withstands temperatures of up to 2000°F.

Highly durable, low maintenance insulation
Asbestos-free, calcium silicate product
Protects metal, masonry, concrete
Ideal for new construction, retro-fit, or repair of damaged buildings
Realistic “dry-wall” appearance
Works well with thermal imaging cameras
Class A or gas simulator fires
No fire placement restrictions within room
No freeze/thaw issues
No “drying out period” between uses
Does not support mold growth or absorb water

Padgenite™ Interlock

About Sourcewell

Introducing Padgenite™ Interlock

Padgenite™ Interlock Performance Specifications

ENGINEERED TO WITHSTAND THE HOTTEST FIRES ANYWHERE

Padgenite™ vs. Other Liners

A burn room’s performance depends on the insulating material you pick to protect the structure. First introduced to the fire service by our founder, Padgenite has a proven, 45-year track record.