A: Building Substructure
B: Building Structure & Shell
Structure
Exterior Walls
Windows & Skylights
Doors
Roofing & Waterproofing
Passive Fire Protection
C: Building Interiors
Interior Walls & Partitions
Doors
Flooring
Ceilings
Lighting
Interior Finishes
Handrails
Stairs
Acoustical control
D: Engineering Services
HVAC
Plumbing
Electrical
Elevators and Lifts
Fire Protection & Sprinklers
Communications & Security
E: Specialties, Equipment & Furnishings
Signage
Demountable Partitions
Wall and Corner Protection
Toilet, Bath and Laundry Specialties
Awnings and Canopies
F: Special Construction
Prefab & Engineered Buildings
Ballistics Resistant Construction
Radiation Protection Construction
Site Security
G: Earthwork & Site Development
General
Earthwork & Site Utilities
Landscaping
Lighting
Site Furnishings
Fencing
Z: Common Components
Facility Construction
03: Concrete
04: Masonry and Stone
05: Metals
06: Wood, Plastics & Composites
07: Thermal & Moisture Protection
08: Doors & Windows
09: Finishes
10: Specialties
11: Equipment
12: Furnishings
13: Special Construction
14: Conveying Systems
Facility Services
21: Fire Suppression
22: Plumbing
23: HVAC
25: Integrated Automation
26: Electrical Systems
27: Communications
28: Electronic Safety & Security
Site and Infrastructure
31: Earthwork
32: Exterior Improvements
33: Site Utilities
Additional Resources on 4specs
The Google Custom Search is a complete Google search, with the results coming from the top 4,000 manufacturer's websites in 4specs. This is a great way to find the original manufacturer of products you need for your project.
Specifiers Library - tips on specifying products
Changes in Companies - listing companies with name changes, purchases and companies out of business.
Associations:
A-B C-E F-H I-M N-O P-S T-Z
Links to other construction related web sites.
Manufacturers:
Recommendations for Manufacturers
Advertise or update your showcase listing
How to get your website listed on 4specs and to add 15 words or update your free listing
About 4specs - information about 4specs with suggestions how on to optimize your website and write your guide specifications.
WebFormat - our recommendations on a building product website.
CSI Chapter Shows - opportunities for manufacturers to exhibit locally.
4specs Manufacturer Contact Search
Search by company name for contact information and website. Includes all the companies listed in 4specs and is updated early each month.
4specs Info
How to Contact 4specs
We appreciate all feedback and comments about the 4specs.com directory. Please email the publisher - Colin Gilboy - for feedback and comments, or tell us about a problem or a link that does not work properly.
Here is how to contact us. Please note that 4specs does not manufacture or sell any of the products listed here. You need to contact the manufacturer for additional information.
4specs.com® is a registered trademark.
Online since February 1996 - starting as Specs-Online.com.
Copyright © 4specs Inc. 1996-2014, All Rights Reserved.
Last Update: November 2, 2014