Owens Corning Titanium UDL25 Plus Synthetic Underlayment

The Owens Corning Titanium UDL25 Plus Synthetic Underlayment is a synthetic underlayment for jobs that require Owens Corning model/MPN 813719 in the RL sell unit. Titanium synthetic underlayment.

Key Specs

• Brand: Owens Corning
• Model / MPN: 813719
• SKU: INTT25
• Sell unit: RL
• Product type: Synthetic Underlayment
• Size / color: 48" x 250'
• Category: Residential Roofing | Residential Roofing/Underlayment | Residential Roofing/Underlayment/Synthetic Underlayment | Underlayment | Underlayment/Synthetic Underlayment
• Coverage / unit: 10 squares (1000 sq ft) per roll

Key Features

• Protects against UV exposure for up to 6 months
• Patented Sure-Foot nodular walking surface provides slip resistant walkability even on steep slopes
• Titanium synthetic underlayment is up to 12 times stronger than #30 felt

Coverage & How Much You Need

This item is listed as 10 squares (1000 sq ft) per roll. Use the project takeoff, manufacturer installation instructions, and expected waste/overlap to confirm the order quantity.

Compatibility / Fitment

Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different synthetic underlayment, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

Owens Corning Titanium UDL25 Plus Synthetic Underlayment, sold as RL, with SKU INTT25 and manufacturer model/MPN 813719.

What model or part number should I match?

Match model/MPN 813719 and confirm the brand is Owens Corning. If the job spec lists a different model, size, color, or system family, hold for review.

What unit is the price based on?

This listing is built around the RL sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Use 10 squares (1000 sq ft) per roll, then add waste or overlap per the manufacturer instructions and the project design.

What should be checked before purchase?

Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.

Roofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.

Product Expert Notes

Choose this item when Owens Corning model/MPN 813719, SKU INTT25, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.