Dorbin M3B & M4B 48"

Introduction

• Architectural Builders Supply stocks a full line of commercial door weatherstripping for exterior commercial doors made from vinyl, rubber neoprene, silicone, aluminum, brass, bronze and stainless steel.
• Our selection of weatherstripping includes the following types of items: Adjustable astragals, Automatic door bottoms, bronze and brass weatherstripping, carpet dividers, corner door seals, cushion spring type door weatherstripping, door bottoms, door sweeps, double door astragals and weatherstripping, drip caps, foam door seals, handicap saddles, head & jab seals, lock strips, overhead door weatherstripping, pile door bottoms, sill extensions, handicap threshold risers & ramps.
• The essential metals used in the manufacture of Dorbin Weatherstrips are: Titanium Zinc, Spring Type Bronze, Cold Rolled Bronze, Spring Type Aluminum and Spring Type Stainless Steel.
• Dorbin Aluminum Thresholds are extruded from 6063T5 heat treated Aluminum Alloy.Mill Finish as Extruded .
• Anodized Finish is U.S. Standard 28 for corrosion resistsnce.
• Architectural Bronze Extruded , also known as Brass Threshold , are suggested for greater strenght, durability and beauty.
• Available in Dull Satin Finish U.S. Standard 10 or Polished Finish U.S. Standard 9.

Product Description

• M3B (hemmed hook) - 48" length x .018.
• M4B (double flat) -48" length x .018.
• This weatherstripping is intended for installation onto wood frames.
• Bronze finish.
• This Weatherstrip is for meeting rail section.
• Any length available,call to order.
• The above attribute gives you the option to buy the nails.
• Nails are sold only in increments of 1oz., there are approximately 65 nails in 1oz.
• It is recommended that nails to be spaced in every 1.5". Order nails accordingly.
• Nails can be purchased separately here

Recomended Equipment:
(by sash thickness)

• 1-3/8" Sash Thickness
Head - 2P.
Upper Side - 300C.
Meeting Rails - M1&M2.
Lower Side - 302C.
Sill - 4P