Engineered Wood

The Roseburg Framing System┬« consists of RFPI┬«-Joists used in floor and roof construction, RigidLam┬« LVL which is used for headers, beams, studs, stair stringers and columns, and RigidRim┬« rimboard. All of the components are engineered to the industryÔÇÖs highest standards, to help contractors save time and money, build high-quality structures, and meet customer expectations better than with ordinary dimensional lumber.

Order SamplesProduct ResourcesWhere To Buy
  • Simple to install
  • Allows for design flexibility requiring fewer supports than dimensional lumber
  • Lightweight, strong, stiff and consistent
  • Dimensionally stable
  • APA quality assured
  • Backed by a product & performance warranty

Roseburg engineered wood products can be used in both commercial and residential applications.

RigidLam® LVL

  • Headers
  • Beams
  • Columns
  • Studs
  • Stair Stringers
RFPI®-Joist

  • Floor construction
  • Roof construction
RigidRim® 

  • Rimboard
  • Riddle, OR
  • Chester, SC

Sustainability

  • Environmental Product Declaration ÔÇô Type III product-specific EPD verified by UL Environment
  • Leadership in Energy and Environmental Design┬« LEED┬« v4 Credit Support
  • LEED┬« v4 Low-emitting materials
Product Resources
Warranty Certificate - EWP Product
Installation Guide - EWP U.S.A. (English) Plotter Version
Installation Guide - EWP Canada (English) Plotter Version
EWP LEED Credit Support
EWP Commercial Design Guide for Canada
RigidLam® LVL Studs Flyer
RigidLam® LVL Stair Stringer Flyer
RigidLam® LVL Floor Spans
EWP Residential Design Guide for Canada
Installation Guide - EWP U.S.A.
Gu├şa de instalaci├│n - EWP (versi├│n espa├▒ola)
EWP Residential Design Guide for U.S.A.
EWP Commercial Design Guide for U.S.A.
EWP ''Roseburg Framing System'' (Tri-Fold)
RigidLam® LVL Green Verification Report - APA GR-L289
RFPI-Joist Green Verification Report - APA GR-L259
Southern Pine - LVL Residential Quick Reference Charts
Southern Pine - LVL PLF Charts
LVL Column Charts
LVL Bearing Length Requirements
Installation Guide - EWP Canada
Douglas-fir - LVL PLF Charts
Douglas-fir - LVL Residential Quick Reference Charts
EWP Commercial Design Guide for Canada
EWP Commercial Design Guide for U.S.A.
EWP Residential Design Guide for Canada
EWP Residential Design Guide for U.S.A.
LVL Bearing Length Requirements
LVL Column Charts
Southern Pine - LVL PLF Charts
Southern Pine - LVL Residential Quick Reference Charts
Douglas-fir - LVL PLF Charts
Douglas-fir - LVL Residential Quick Reference Charts
RigidLam® LVL Floor Spans
RigidLam® LVL Stair Stringer Flyer
RigidLam® LVL Studs Flyer
EWP ''Roseburg Framing System'' (Tri-Fold)
Installation Guide - EWP Canada (English) Plotter Version
Installation Guide - EWP U.S.A. (English) Plotter Version
Gu├şa de instalaci├│n - EWP (versi├│n espa├▒ola)
Installation Guide - EWP U.S.A.
Installation Guide - EWP Canada
EWP LEED Credit Support
RFPI-Joist Green Verification Report - APA GR-L259
RigidLam® LVL Green Verification Report - APA GR-L289
Warranty Certificate - EWP Product
APA Guide - Engineered Wood Construction
RFPI-Joists Low Formaldehyde Report APA PR-E730
RFPI-Joists and RigidLam® LVL Florida FL 2440
RFPI-Joist ICC ESR-1251
EWP Software Tools and Download
EWP APA CAD Details
True vs. Apparent MOE
Technical Note - EWP Products Treated with Hi-Clear II
Technical Note - Double I-Joist and Filler Block
EWP AutoCAD Details
EWP Commercial Design Guide for Canada
EWP Residential Design Guide for U.S.A.
EWP Residential Design Guide for Canada
EWP Commercial Design Guide for U.S.A.
I-Joist Formaldehyde Declaration - Riddle, OR
RigidLam® LVL APA PR-L289
RigidLam® LVL Low Formaldehyde Report APA PR-E720
RigidLam® LVL and RigidRim® Rimboard LVL Rimboard ICC ESR-1210
RFPI-Joist APA PR-L259
Connectors - Simpson Strong Tie Connectors
Connectors - Mitek/USP Connectors
APA I-Joists ICC ESR-1405
Norbord Rimboard - ICC-ES-1053
LVL Formaldehyde Declaration - Riddle, OR
LVL Formaldehyde Declaration - Chester, SC
Technical Note - I-Joist Bridging and Blocking
Technical Note - APA Sprinkler Hanger Details
Technical Note - APA Sprinkler Hanger Details Supplement
Technical Note - BluWood Policy Statement
Technical Note - Effects of Moisture on I-Joists and LVL
Technical Note - EWP Temporary Sealer
Technical Note - Header Detail
Technical Note - LVL Bearing On Steel Column
Technical Note - LVL Taper Cut Reactions
Technical Note - Resizing RigidLam® LVL
Technical Note - Roseburg Engineered Wood Products and Formaldehyde
Technical Note - Round & Square Holes vs. Duct Chase Openings in RFPI-Joists
Technical Note - Software vs. Literature
Technical Note - Span Adjustment Factor for Holes in RFPI-Joists
Technical Note - Stacking of Drywall
RigidLam® LVL Canada CCMC 13310-R
RFPI-Joist Canada CCMC 13323-R
Engineered Wood Products (EWP) Basics: Strong, Safe and Green Flyer
3-Part Specification Document - RFPI® Joist
City of Los Angeles Fabricator Certificate of Approval
3-Part Specification Document - RigidLam® LVL
3-Part Specification Document - RFPI® Joist
3-Part Specification Document - RigidLam® LVL
EWP APA CAD Details
EWP AutoCAD Details
RFPI-Joist ICC ESR-1251
RFPI-Joists and RigidLam® LVL Florida FL 2440
Norbord Rimboard - ICC-ES-1053
APA I-Joists ICC ESR-1405
RFPI-Joist APA PR-L259
RigidLam® LVL and RigidRim® Rimboard LVL Rimboard ICC ESR-1210
RigidLam® LVL APA PR-L289
RFPI-Joist Canada CCMC 13323-R
RigidLam® LVL Canada CCMC 13310-R
City of Los Angeles Fabricator Certificate of Approval
APA Guide - Engineered Wood Construction
EWP Commercial Design Guide for Canada
EWP Commercial Design Guide for U.S.A.
EWP Residential Design Guide for Canada
EWP Residential Design Guide for U.S.A.
Engineered Wood Products (EWP) Basics: Strong, Safe and Green Flyer
RFPI-Joists Low Formaldehyde Report APA PR-E730
LVL Formaldehyde Declaration - Chester, SC
LVL Formaldehyde Declaration - Riddle, OR
I-Joist Formaldehyde Declaration - Riddle, OR
RigidLam® LVL Low Formaldehyde Report APA PR-E720
Technical Note - Roseburg Engineered Wood Products and Formaldehyde
Connectors - Mitek/USP Connectors
Connectors - Simpson Strong Tie Connectors
EWP Software Tools and Download
True vs. Apparent MOE
Technical Note - EWP Products Treated with Hi-Clear II
Technical Note - Double I-Joist and Filler Block
Technical Note - LVL Taper Cut Reactions
Technical Note - Stacking of Drywall
Technical Note - Span Adjustment Factor for Holes in RFPI-Joists
Technical Note - Software vs. Literature
Technical Note - Round & Square Holes vs. Duct Chase Openings in RFPI-Joists
Technical Note - Resizing RigidLam® LVL
Technical Note - APA Sprinkler Hanger Details
Technical Note - LVL Bearing On Steel Column
Technical Note - I-Joist Bridging and Blocking
Technical Note - Header Detail
Technical Note - EWP Temporary Sealer
Technical Note - Effects of Moisture on I-Joists and LVL
Technical Note - BluWood Policy Statement
Technical Note - APA Sprinkler Hanger Details Supplement
SDS - LVL Label
SDS - Engineered Wood End Seal
SDS - I-Joist
SDS - LVL
SDS - RigidLam® LVL Structure Seal
I-Joist Fire Protection Flyer
American Wood Council - DCA No. 3 - Fire Rated Wood Floor and Wall Assemblies
Fire Protection of Floors Constructed with Wood I-Joists - APA SR-405
RFPI-Joist Fire-rated Assemblies - APA PR-S259
Technical Information - California Prop 65 Warning Sign
Quick Reference Guide for Roseburg Fire Resistance Rated Floor/Ceiling Assemblies
SDS - Wood Dust Label
Fire Damaged I-joists or LVL
Fire Retardant Policy Statement
I-Joist Fire Protection Flyer
American Wood Council - DCA No. 3 - Fire Rated Wood Floor and Wall Assemblies
Fire Protection of Floors Constructed with Wood I-Joists - APA SR-405
RFPI-Joist Fire-rated Assemblies - APA PR-S259
Quick Reference Guide for Roseburg Fire Resistance Rated Floor/Ceiling Assemblies
Fire Damaged I-joists or LVL
Fire Retardant Policy Statement
Technical Information - California Prop 65 Warning Sign
SDS - LVL Label
SDS - Engineered Wood End Seal
SDS - I-Joist
SDS - LVL
SDS - RigidLam® LVL Structure Seal
SDS - Wood Dust Label
LVL Formaldehyde Declaration - Chester, SC
LVL Formaldehyde Declaration - Riddle, OR
I-Joist Formaldehyde Declaration - Riddle, OR
LVL Formaldehyde Declaration - Chester, SC
LVL Formaldehyde Declaration - Riddle, OR
I-Joist Formaldehyde Declaration - Riddle, OR
USMCA-EWP
Roseburg Company Brochure
EPD - RFPI® Joist
EPD - RigidLam® LVL
USMCA-EWP
EPD - RFPI® Joist
EPD - RigidLam® LVL
Order Samples
EWP Douglas-Fir LVL sample kit
An Engineered Wood Sample Kit containing RFPI┬« Joist-LVL Flange, RigidLam┬« LVL, RigidRim┬« LVL Rimboard. The Roseburg Framing System┬« consists of RFPI┬« Joists used in floor and roof construction, RigidLam┬« LVL which is used for headers, beams, studs and columns, and RigidRim┬« rimboard. All of the components are engineered to the industryÔÇÖs highest standards to help contractors build solid, durable, and better performing framing systems compared to ordinary dimension lumber.
EWP Southern Pine sample kit
An Engineered Wood Sample Kit containing RFPI┬« Joist-LVL Flange, RFPI┬« Joist-Solid Sawn Flange, RigidLam┬« LVL. The Roseburg Framing System┬« consists of RFPI┬« Joists used in floor and roof construction, RigidLam┬« LVL which is used for headers, beams, studs and columns, and RigidRim┬« rimboard. All of the components are engineered to the industryÔÇÖs highest standards to help contractors build solid, durable, and better performing framing systems compared to ordinary dimension lumber.
EDUCATION

Product Educational
Resources

Roseburg offers a library of educational resources on a wide range of topics. Learn about what we believe in, how our products are made, and how weÔÇÖre meeting or exceeding the certifications on each and every one of our products.

Project Inspiration

Roseburg products have been specified in thousands of commercial, residential, government and education projects. View our portfolio to get inspired.