How to read a commercial flooring specification

Facility managers, small builders and business owners are often handed a flooring specification written by an architect or interior designer. It may run to several pages of codes, standards and abbreviations. Understanding what it asks for helps you compare quotes properly and avoid surprises. Here are the parts that matter most.

The finishes schedule

Most projects have a finishes schedule that lists each room or area and the floor finish it gets, often with a code such as “FL-01” or “VIN-02”. The code links to a product description elsewhere in the specification. Check that every room on the plan has a finish, and that wet areas, stairs and thresholds are covered.

Product descriptions

Each product entry usually names the manufacturer, range and colour, and sometimes the size, thickness or wear layer. It may also say whether alternates are allowed. If the specification says “or approved equivalent”, a contractor can propose a different product that meets the same performance. Make sure any alternate is approved in writing before it is ordered.

Performance requirements

Some specifications focus on performance instead of naming a product. Common requirements include:

• Slip resistance classification, typically referencing AS 4586, for wet or ramped areas
• Fire performance requirements set by the building surveyor or designer
• Acoustic performance for multi-level buildings
• Wear or traffic classification for heavy-use zones

We supply products whose published documentation meets the stated requirements. We do not invent ratings.

Substrate preparation

Good specifications describe how the subfloor must be prepared: moisture limits, flatness tolerances, primers and levelling compounds. These are often the most expensive part of a job that nobody reads closely. A quote that ignores them is not comparing like with like. We itemise floor preparation to match.

Installation details

Look for notes on:

• Welding: whether seams in sheet vinyl must be heat welded
• Coving: height and type of cove skirting in wet and clinical areas
• Laying pattern: direction of planks, carpet tile installation method, borders
• Trims and transitions: profiles at doorways, changes in floor type and stair nosings
• Adhesives: the adhesive system named by the manufacturer

Program and staging

The specification or the builder’s documents may describe staging, after-hours requirements, or areas that must remain operational. These affect labour costs and should be priced openly.

Maintenance and handover

Some specifications require initial cleaning, protection after installation, and maintenance documentation. Make sure your quotes include these if required.

Questions to ask

• Does the quote list each product code from the schedule?
• Are preparation, welding, coving and trims priced?
• Are any alternates proposed, and are they approved?
• Is after-hours or staged work included?
• What assumptions have been made about the slab?

Common specification gaps and how to handle them

Even good specifications leave questions. Typical gaps include substrate requirements that don't match the actual slab, such as moisture limits on a building where no testing is programmed. Others are missing details on transitions between finishes, cove heights not stated for wet areas, or product codes that have been discontinued since the document was written.

Raise these early and in writing. A tender clarification or request for information protects everyone. It gives the designer a chance to confirm intent and keeps pricing comparable across tenderers. When a product is discontinued, propose an equivalent with its data sheet and let the designer approve it before ordering.

Also check what's expected at handover: spare stock, maintenance manuals, warranty registrations or as-installed records. These are easy to overlook but often tied to practical completion. If you'd like a specification priced, send it with the drawings and program, and we'll flag questions before we quote. Our floor preparation page explains how substrate work is scoped.

Specification sections and what to look for

• Highlight anything that conflicts with site conditions
• Check whether alternatives or equivalents are allowed
• Confirm who's responsible for slab moisture testing

Need a specification priced?

Send us the drawings, finishes schedule and specification and request a project quote. 8K Flooring Group, 14 West Court, Coolaroo VIC 3048.