10 Access Floor
15 Air Diffusers and Grilles
Following firms make 600 x 600 access floor.
Acutherm CA, mfr of VAV air distribution devices, can
make metric sizes. Jim Kline 510-428-1064
C-TEC Inc MI, Don Heeney 616-243-2211
Aireguide FL, a large air products mfr, can make 80-90
Interstitial Systems IL, Bill Collier 708-691-8600
% of its products in metric sizes.
Daryl Gray 305-888-1631
Tate Access Floors MD, Lida Poole, Victor Sainato 410-
Carnes WI, a large mfr, often makes metric sizes. Dick
USG Interiors / Donn IL
Donco Air Products IA, can make light troffer, slot, and
William Nelson 312-606-5358
David Vanosdall 312-606-3804
lay-in diffusers up to 1500 mm long.
Ron Jansen / Marc Vanedgrift 515-488-2211
Interface GA, commonly known for carpet, also makes
Duralast LA, can make its diffuser product in
access floor domestically. Only size is 500 x 500.
Heights are lower than traditional heights, and are
600 x 600. Ron Vinson (distributor) 504-837-2346
intended for wire management applications.
J & J Register TX, can make hard sizes.
Lew Engle Peter LePage 800-336-0225
Chris Smith 915-852-9111
Juniper Industries NY, has made, and can make metric
size diffusers and grilles.
A recent elevator project bid, requiring submittals and
Steve Liebermann 718-326-2546
construction in metric, was bid by several well known
producers. Project is now in construction.
Krueger Inc AZ, can make metric sizes.
Steve Bowser 602-622-7601
The ability of US producers to provide drawings and
data in metric is essentially unanimous. We have
Reliable Metal Products AL, part of Hart & Cooley, can
discussed metrication with both US firms and many of
make 90 % of its products in metric sizes.
their Canadian operations, and find consistent practice.
John Bowers 205-684-3621
Dover NC, can provide metric drawings for US work.
Rock Island Register IL, can make its diffuser in
600 x 600. John Howarth 309-788-5611
Montgomery IL, has done metric for overseas, most
Canada jobs are metric, can do metric for US work.
Sommerville Metalcraft IL, can produce metric grilles
and diffusers. Paul Moehling 800-654-3124
Otis Elevator CT, can do US work in metric. New
designs are often hard metric and have have started to
Thermo Kinetics SC, can make metric grilles and
use hard metric fasteners.
diffusers. No extra cost. Terry Rutledge 803-277-8080
Schindler NJ, can provide drawings in metric for
Titus Products TX, major mfr of grilles and diffuser
elevator, escalator, and moving walk equipment.
products, indicates a number of products now available
Escalator products made in NC are produced in metric.
in metric sizes. Dave Loren 214-699-1030
Trane has begun to offer metric data on their VAV