TopShield G300 Ice & Water Roofing Underlayment 1.95 Square/Roll Unboxed

The TopShield G300 Ice & Water Roofing Underlayment 1.95 Square/Roll Unboxed is a ice & water underlayment for jobs that require TopShield model/MPN LB730200 in the RL sell unit. TopShield G300 Ice and Water is a glass fiber reinforced, self-adhesive modified bituminous roofing underlayment for use under slate and asphalt shingles.

Key Specs

• Brand: TopShield
• Model / MPN: LB730200
• SKU: TOPLB730200
• Sell unit: RL
• Product type: Ice & Water Underlayment
• Size / color: 1.95 Square/Roll Bagged
• Category: Residential Roofing | Residential Roofing/Underlayment | Residential Roofing/Underlayment/Ice & Water Underlayment | Underlayment | Underlayment/Ice & Water Underlayment
• Coverage / unit: 1.95 squares (195 sq ft) per roll

Key Features

• Skid resistant surface provides improved footing
• Release film peels off for easy installation and handling
• 30 day exposure limit

Coverage & How Much You Need

This item is listed as 1.95 squares (195 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 ice & water underlayment, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

TopShield G300 Ice & Water Roofing Underlayment 1.95 Square/Roll Unboxed, sold as RL, with SKU TOPLB730200 and manufacturer model/MPN LB730200.

What model or part number should I match?

Match model/MPN LB730200 and confirm the brand is TopShield. 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 1.95 squares (195 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 TopShield model/MPN LB730200, SKU TOPLB730200, and the RL sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.