flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Washington state building codes to protect structures from wildfire provoke controversy

Codes and Standards

Washington state building codes to protect structures from wildfire provoke controversy

Critics concerned over cost and possibility of too many trees being cut down


By Peter Fabris, Contributing Editor | November 10, 2023
Image by Chil Vera from Pixabay
Image by Chil Vera from Pixabay

New building codes in Washington state intended to protect structures from wildfires are provoking backlash from builders, cities, and environmentalists.

Critics charge that the rules that are scheduled to take effect March 15 are confusing, will increase housing costs, and could cause too many trees to be cut down. The law’s guidelines apply to new construction and remodels, and require roofs, siding, decks, doors, windows, and other parts of homes to be made from fire-resistant material.

The law also requires “defensible space” between a structure and the surrounding vegetation. Defensible space ranges from 30 to 100 feet, depending on factors including building materials, water availability for firefighting, and road access near the structure. Trees planted in the defensible zone must be at least 10 feet apart and 10 feet away from structures.

Opponents say that the map that guides which areas are subject to the new rules includes too many places that are actually low risk. A building industry group estimated the new rules would add at least $4,300 to the cost of a home.

Related Stories

Codes and Standards | Feb 28, 2022

Low-cost concrete alternative absorbs CO2

Researchers at Worcester Polytechnic Institute have developed a new CO2-absorbing material that’s a low-cost alternative to concrete.

Multifamily Housing | Feb 25, 2022

First set of multifamily properties achieve BREEAM certification in the U.S.

WashREIT says it has achieved certification on eight multifamily assets under BREEAM’s In-Use certification standard.

Codes and Standards | Feb 24, 2022

Most owners adapting digital workflows on projects

Owners are more deeply engaged with digital workflows than other project team members, according to a new report released by Trimble and Dodge Data & Analytics.

Codes and Standards | Feb 21, 2022

More bad news on sea level rise for U.S. coastal areas

A new government report predicts sea levels in the U.S. of 10 to 12 inches higher by 2050, with some major cities on the East and Gulf coasts experiencing damaging floods even on sunny days.

Codes and Standards | Feb 21, 2022

New standard for ultraviolet germicidal irradiation

The Illuminating Engineering Society (IES) recently introduced the standard, ANSI/IES RP-44-21 Recommended Practice: Ultraviolet Germicidal Irradiation.

Wood | Feb 18, 2022

$2 million mass timber design competition: Building to Net-Zero Carbon (entries due March 30!)

To promote construction of tall mass timber buildings in the U.S., the Softwood Lumber Board (SLB) and USDA Forest Service (USDA) have joined forces on a competition to showcase mass timber’s application, commercial viability, and role as a natural climate solution.  

Codes and Standards | Feb 18, 2022

Proposal would make all new buildings in Los Angeles carbon-neutral

Los Angeles may become the next large city to ban fossil fuels from new construction if legislation recently introduced in the city council becomes law.

Codes and Standards | Feb 18, 2022

U.S. Army outlines ambitious renewable energy and decarbonization goals

Net-zero emissions in all procurements and a microgrid at every base among aims.

Sponsored | BD+C University Course | Feb 17, 2022

Metal roofing trends

New ideas in design and constructability are radically changing how metal systems are used as roofing for commercial and institutional buildings. Behind the investment in these new kinds of expressions and construction approaches is a growing interest in improved performance and reduced environmental impact. Metal roofing systems can cut cooling and heating loads significantly, according to the EPA.

Codes and Standards | Feb 17, 2022

Pandemic won’t alter urban planning

City planners focused on returning to ‘old normal’.

boombox1
boombox2
native1

More In Category




halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021