1. Configure Green River Inc. - Underlayment:

PERFORMANCE REQUIREMENTS:

Fire Rating: SELECT SYSTEM-------UL Class A as tested in accordance with UL 790UL Class B as tested in accordance with UL 790UL Class C as tested in accordance with UL 790

CedarPlus CCA Preservative Treatment, .40 retention

ROOF BOARD:

Gypsum Sheathing: 1/4 inch (6mm) overlay board with a water-resistant and silicone treated gypsum core with glass fiber facers embedded on both sides

Cap Sheet Underlayment: 72lb mineral surface cap sheet conforming to ASTM D 3909

UNDERLAYMENT:

Leak Barrier Membrane: Self-adhering bituminous membrane meeting or exceeding the requirements of ASTM D 1970

Felt Underlayment: SELECT TYPE-------15 Lb Organic asphalt saturated felt meeting or exceeding the requirements of ASTM D 226 or ASTM D 4869 Type I30 Lb Organic asphalt saturated felt meeting or exceeding the requirements of ASTM D 226 or ASTM D 4869 Type II

** NOTE ** Interlayment is required on shake products. Interlayment is not recommended with shingle products

Felt Interlayment: 18-inch wide roofing felt, 30 Lb Organic asphalt saturated felt meeting or exceeding the requirements of ASTM D 226 or ASTM D 4869 Type II

SHAKES:

Handsplit and Resawn Shakes: SELECT TYPE-------Type: Black Hawk "Reserve" - Premium Grade; Clear heartwood, 100 percent edge grain, edge trimmedType: Green River "Reserve": Number 1 Grade, edge trimmed, maximum 20 percent flat grain

Length: SELECT LENGTH-------18 inches (457 mm)24 inches (610 mm)

Thickness: SELECT THICKNESS-------3/4 inch (19mm); Heavy7/8 inch (21mm), Heavy1 inch (25mm), Jumbos1 1/4 inch (32mm); Jumbos1 1/2 inch (38mm); Jumbos

Exposure: SELECT TYPE-------10-inch (maximum allowed on 24-inch shakes)7 1/2 inch (maximum allowed on 18-inch shakes)

Taper-Sawn Shakes: SELECT TYPE-------Black Hawk "Reserve" - Premium Grade; Clear heartwood, 100 percent edge grain, edge trimmedGreen River "Reserve": Number 1 Grade Select; Select 2-pack, maximum 10 percent flat grain

Length: SELECT LENGTH-------18 inches (457mm)24 inches (610mm)

Thickness: SELECT THICKNESS-------5/8 inch (15mm); Medium3/4 inch (19mm); Heavy1 inch (25mm); Jumbo

Exposure: SELECT TYPE-------10 inch (maximum allowed on 24-inch shakes)7 1/2 inch (maximum allowed on 18-inch shakes)

SHINGLES:

Green River "Reserve" Grade: Number 1; Clear heartwood, 100 percent edge grain: SELECT LENGTH-------18 inches (457mm) Perfections24 inch (610mm) Royals

Exposure: SELECT TYPE-------5 1/2 inch (maximum allowed on 18-inch Perfection shingles)7 1/2 inch (maximum allowed on 24-inch Royal shingles)

SHEET METAL

Material: SELECT TYPE-------Copper - Minimum 16 ozAluminum - Minimum 26 gaugeGalvanized Steel - Minimum 26 gaugeStainless Steel - Minimum 26 guage

Fabrication:

Valley Flashing: 24 inch (610mm) wide metal fabrication with a 1 inch (25mm) raised splash diverter at the flow line

Step Flashing: 9 inch (228mm) wide metal fabrication with a 5 inch (127mm) leg up the wall and a 4 inch (102mm) leg under the shake

Headwall Flashing: 8 inch (203mm) wide metal fabrication with two 4 inch (102mm) legs

Eaves and Rake Drip Edge: 8 inch (203mm) wide metal fabrication. Profile as noted in the Contract Drawings

** NOTE ** Select plumbing vent flashing type

Molded flashing with a self sealing santoprene boot. Material to match field fabricated flashings

Soldered metal flashing formed to return into plumbing stack. Material to match field fabricated flashings

2. When you are finished making selections:

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