• Get started
  • Sign In
  • FIND PROFESSIONALS
  • FIND INSPIRATION
      • Project photos
        • Find ideas for sustainable & beautiful home renovations & building green homes
      • Green home projects
        • See sustainable homes that Ecohome has showcased over the last few years
      • Prefab kit eco homes
        • Find Net Zero prefab LEED & Passive House ready kit homes for sale
      • Green homes for sale
        • Sustainable homes for sale, green certified to LEED, Passive House or Zero Net Energy (ZNE)
      • Net Zero Energy Homes - Case Study
        • Showcasing a pilot project of 35 Net Zero Energy Ready homes built in 2021 in a cold climate
      • BECOME A MEMBER
        • Get Exclusive Ecohome Member Discounts and Promotions on Building Products and Construction Services
  • FIND PRODUCTS
  • BUILDING GUIDE
      • ASK THE EXPERTS
        • Planning and Design Questions
        • Foundation and Basement Questions
        • Wall and Roof Questions
        • Mechanical Systems Questions
        • Interior Finishing Questions
        • Exterior Finishing Questions
      • LATEST SUSTAINABILITY NEWS
        • Policy and Building Code News
        • Products and Materials News
        • Architecture and Design News
        • Climate Change News
        • Renewable Energy News
        • Urban Planning News
        • Energy Efficiency News
        • Transportation News
        • Health and Well-being News
        • LEED Certification News
        • Real estate News
      • Planning and Design
        • Lifestyle, location and commuting
        • Grants and incentives
        • Building codes
        • Green building certifications
        • Concept and design
        • Off-grid and Net-Zero Housing
        • Materials and resources
        • Architecture and plan design
        • How to Find Qualified Green Building Professionals
        • Healthy indoor air quality
        • Waste management
        • Real estate
      • Foundations and Basements
        • Excavation
        • Radon in Homes - Mitigation
        • New foundations and slab-on-grade
        • Foundation and basement improvements
        • Waterproofing and drainage
      • Walls and Roofs
        • Wall assemblies - new construction
        • Wall assemblies - renovation
        • Air and vapour barriers
        • Insulation and soundproofing
        • Windows and doors
        • Roof assemblies - new construction
        • Roof assemblies - renovation
        • Roof coverings
        • Exterior cladding
        • Pest control
      • Mechanical systems
        • Heating and cooling
        • Ventilation
        • Plumbing and water heaters
        • Electricity
        • Renewable energy
      • Interiors
        • Walls and ceilings - interior surfaces
        • Flooring and stairs
        • Paints, finishes and natural coatings
        • Doors and trim
        • Kitchens
        • Bathrooms
        • Basement finishing
        • Interior design and furnishing
        • Cleaning and maintenance
        • Recycling and composting
      • Exteriors
        • Decks, porches and gazebos
        • Permeable laneways and patios
        • Landscaping
        • Rainwater Collection & Watering
        • Food production
        • Natural swimming pools and ponds
        • Greenhouses and Sunrooms / Solariums
  • EDUCATION HUB
      • Online courses
        • For homeowners
        • For professionals
        • Special offers
      • INFORMATION
        • Satisfaction policy
        • Frequently asked questions
Northwood Lumber Supply

Northwood Lumber Supply

Contact this company
  • Products
  • Showcases
  • Team
  • About
  • Products
  • Lumber
  • Save
  • Like
  • Share
      • Facebook
      • Twitter
      • Email

4x8 18’ Fir Structural Beams - DFIR by Northwood Lumber Supply

4x8 12’-20’

Product details

Category
Lumber
Brand
Northwood Lumber Supply
Related Searches
  • 4x8 Fir beams
  • Fir beams

Other products by Northwood Lumber Supply

See more 
View
ACQ Pressure Treated
View
ACQ SELECT Pressure Treated - 2x10
View
Pressure Treated Posts - 4x4
View
Western Red Cedar Decking Boards - 5/4”x6”
View
Western Red Cedar
View
Douglas Fir

Related products

See more 
View
EPS-Deck Concrete Deck Forming System for Insulating Concrete Forms
By Legalett Canada Inc.
View
W-SPF Lumber
By Lakeland Mills Ltd.
View
Framing & General Carpentry Lumber
By Canex Building Supplies
View
TJI JOISTS
By Weyerhaeuser Company Ltd.
View
PBR prefabricated walls
By Prestige Bois Rond Inc.
View
Steel Trowel 200 x 80 cm
By Distribution Tockay inc.
View
Hem-Fir
By Glandell Enterprises Inc
View
Veneer
By ATCO Wood Products
View
NORDIC I-JOISTS
By Nordic Structures
View
SITKA SPRUCE
By CarlWood Lumber Limited
View
WESTERN RED CEDAR
By Oregon Canadian Forest Products
View
Floor-Truss
By Winton Homes & Cottages

For Homeowners

  • Become a member
  • Member exclusive offers
  • Find inspiration
  • Find local professionals
  • Find products
  • Ask the experts

For professionals

  • Create a free business profile
  • Promote products & services
  • Become a contributor
  • Join discussions as a pro

About Ecohome

  • Our Story
  • Contact Us
  • Employment
  • Media
  • Investors
  • Terms & Privacy
Choose languageEnglishFrançaisEspañol
© 2026 Raiiz Innovations Inc. All rights reserved.

An error occurred. Sorry for the inconvenience.

Close