Identify the proposed lumber.
Ask the contractor to describe the wood and any treatment relevant to hardware selection. Tell them what is known about retained material and where further assessment is needed.
Decks · Kirkland, Washington
Decks in Kirkland should specify the hardware as well as the lumber. Ask how the proposed fasteners and connectors are selected for the wood and its treatment instead of accepting an unspecified metal connection in the scope.
Evergreen Home Pro helps you raise that compatibility question with the deck contractor. Share any known existing lumber or hardware information and identify the parts being retained, repaired or replaced.

Deck construction
The contractor should identify suitable fasteners and connectors for the assessed deck materials and selected installation. Ask for the relevant product and corrosion-protection information rather than assuming similar-looking hardware has the same suitability.
Ask the contractor to describe the wood and any treatment relevant to hardware selection. Tell them what is known about retained material and where further assessment is needed.
Have the proposal identify the selected fasteners or connectors for the affected assemblies. Ask how their protection and installation requirements relate to the specified lumber.
Ask which product information is kept for review or inspection and how substitutions are approved. Keep the final connection selection tied to the completed deck record.
Before work begins
Kirkland links MyBuildingPermit’s basic-deck guidance, which addresses hardware protection for the specified wood preservative and manufacturer installation instructions. Have the responsible contractor or designer confirm the applicable connection products and documentation.
The basic-deck sheet has limits on prescriptive use and identifies conditions needing additional design assessment. It is not approval of an existing connection or a fastening schedule for every property.
Ask the contractor to verify suitability and installation requirements for the specified lumber and assembly. Appearance alone is not compatibility documentation.
The current deck guidance addresses protection suited to the specified preservative. Ask the contractor to identify the actual material and compatible connection products.
No. Have the deck and affected assemblies assessed. The sheet describes limited prescriptive guidance and does not certify existing work.
Tell us which deck parts may be retained or replaced and any known lumber or connection information. Ask about compatible hardware and supporting documentation.