GRATEdesign

Part Number:
GD74
Out of Stock
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Description

Nystrom’s GRATEdesign Rigid Grille is sturdy and offers design flexibility and is effective in any type of high-traffic entrance.

Features

  • Dual Tread Option
  • Strong and Silent
  • Stop Dirt at the Door
Sweets ProductTAG


Specifications

Model GD74
Rail Material Aluminum
Depth 1-3/4 inch
Tread Width 1-1/2 inch or 3/4 inch (serrated aluminum only)
Tread Spacing 2-1/2 inch on center
Tread Options Premium Carpet, Rugged Scrub, Vinyl, Ribbed Rubber, EcoTread, Aluminum Abrasive, Vinyl Abrasive, Serrated Aluminum or Brush
Rail Finish Mill, Clear or Color Anodized
Frames Level Bed or Deep Pit
Rolling Load 1000 Lbs./Ft.2
Warranty 2 years

Order Guide

Use the table below to guide specification of available options. The part numbers are indicated in BOLD ORANGE text.

MODEL TREAD FUNCTION DEPTH TRAFFIC FLOW
GD74P Premium Carpet Absorbent & Scraping 1-3/4 Heavy
GD74R Rugged Scrub Scraping 1-3/4 Heavy
GD74V Vinyl Scraping 1-3/4 Heavy
GD74U Ribbed Rubber Scraping 1-3/4 Heavy
GD74E EcoTread Slip Resistant 1-3/4 Heavy
GD74G Vinyl Abrasive Slip Resistant 1-3/4 Heavy
GD74X Aluminum Abrasive Slip Resistant 1-3/4 Heavy
GD74L Serrated Aluminum (3/4" ThinLine) Scraping 1-3/4 Heavy
GD74A Serrated Aluminum Scraping 1-3/4 Heavy
GD74B Brush Scraping 1-3/4 Heavy

Download Tread + Color Chart

Colors shown give only an indication of shade.
Samples are available upon request.


Premium Carpet

Sandbar Sandstone Espresso Smoke Slate Chrome Wrought Iron
Sandbar Sandstone Espresso Smoke Slate Chrome Wrought Iron
Castle Gray Gun Metal Graphite Fern Hearty Moss Denim
Castle Gray Gun Metal Graphite Fern Hearty Moss Denim

Rugged Scrub

Chocolate Chip Charcoal Tan Licorice Black
Chocolate Chip Charcoal Tan Licorice Black

Vinyl

Blue Gray Beige Red Dark Brown Black
Blue Gray Beige Red Dark Brown Black

Ribbed Rubber

Black
Black

EcoTread

Midnight Black Milky Way Rock Storm Blue Night
Midnight Black Milky Way Rock Storm Blue Night

Abrasive Insert

Brick Red Dark Brown Ocean Gray Safety Yellow Flat Black
Brick Red Dark Brown Ocean Gray Safety Yellow Flat Black

Brush

Blue
Black

Videos

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WARRANTY

NYSTROM warrants all Entrance Flooring Systems to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of two (2) years from the date of shipment. Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom’s discretion.

  1. Installation and Maintenance Requirements
    The product must be installed, maintained and used according to Nystrom product manual s, failure follow instructions shall relieve Nystrom of any liability.
  2. Exclusions from Warranty
      (A) Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.
      (B) The following is not included under this Limited Warranty
            1. Damage caused by improper storage and handling prior to and after installation
            2. Damage due to the absence of, or inadequte, floor rests and floor protectors

For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.

Warranty Support

Description Model Shop Drawing CAD BIM Data Sheet 3-Part Specs LEED Installation Warranty
1-1/2" Width Tread
No Frame
GD74-NF PDF DWG ZIP PDF WORD WORD   PDF
1-1/2" Width Tread
Level Bed, Cast-In
GD74-FLBC PDF DWG ZIP PDF WORD WORD WORD PDF
1-1/2" Width Tread
4" Deep Pit, Cast-In
GD74-FD4C PDF DWG ZIP PDF WORD WORD WORD PDF
1-1/2" Width Tread
3" Deep Pit, Cast-In
GD74-FD3C PDF DWG ZIP PDF WORD WORD WORD PDF
1-1/2" Width Tread
Level Bed, Mech. Fastened
GD74-FLBM PDF DWG ZIP PDF WORD WORD WORD PDF
3/4" Width Tread
No Frame
GD74L-NF PDF DWG   PDF WORD WORD   PDF
3/4" Width Tread
Level Bed, Cast-In
GD74L-FLBC PDF DWG   PDF WORD WORD WORD PDF
3/4" Width Tread
4" Deep Pit, Cast-In
GD74L-FD4C PDF DWG   PDF WORD WORD WORD PDF
3/4" Width Tread
3" Deep Pit, Cast-In
GD74L-FD3C PDF DWG   PDF WORD WORD WORD PDF
3/4" Width Tread
Level Bed, Mech. Fastened
GD74L-FLBM PDF DWG   PDF WORD WORD WORD PDF

Specifications

Category:
Entrance Grilles
Material:
Aluminum
Finish:
Mill, Anodized
Depth:
1-3/4 inch
Tread:
Premium Carpet, EcoTread, Rugged Scrub, Dual Tread, Vinyl, Ribbed Rubber, Vinyl Abrasive, Brush
Frame Type:
Deep Pit, Level Bed
Rolling Load:
1000 Lbs./Sq. Ft.
Traffic:
Heavy