Architect Technical Documents
10 Things You Should Know About Fiberglass
When comparing cellulose to fiberglass this document lists ten things you should consider.
10 Things You Should Know About Foam Insulation
When comparing cellulose to foam insulation, here are some facts to consider.
Benefits of Modern Cellulose Insulation AIA Presentation
The Benefits of Modern Cellulose Insulation: thermal, moisture management, fire resistance, sound attenuation, vermin and mold control, and sustainable design applications. An outline of our one credit AIA learning lunch presentation.
Cellulose Compared to Icynene
How National Fiber's cellulose insulation compares to Icynene and other low density foam products.
Cellulose Fire Resistance and Fire Blocking Document
A technical document explaining the fire resistance and fire blocking capabilites of National Fiber's cellulose insulation.
Cellulose Insulation and Fire Safety
Cellulose insulation has a proven in many tests to offer exceptional fire protection and safety.
Cellulose Insulation in the International Energy Conservation Codes
A technical update detailing the references of cellulose insulation in the (IECC) International Energy Conservation Codes.
Cellulose Insulation Meets LEED Requirements
How National Fiber's CelPak and NuWool Engineered Cellulose product meets the requirements set forth in the LEED program.
Cellulose the Natural Choice in High Performance Buildings
National Fiber's cellulose insulation is the natural choice for high performance buildings.
Cost Saving Load Bearing Two Hour Firewall Assembly U382
Our UL tested fully load bearing two hour firewall assembly achieves this performance with a single layer of 5/8" gypsum board on each side, simplifying construction and significantly reducing costs. This assembly achieves an STC of 53.
Moisture Management in Homes with Cellulose Insulation
A document addressing moisture in homes and how the spray or dry application of cellulose protects the structure against moisture damage.
National Fiber Cellulose Without Vapor Barriers
This document describes how National Fiber's cellulose insulation manages moisture without vapor barriers.
NuWool 1 & 2 Hour Firewalls
Our most popular 1 and 2 hour firewall designs with NuWool cellulose insulation.
NuWool STC Wall Ratings
A spec sheet displaying the STC ratings of wall assemblies insulated with NuWool WALLSEAL cellulose insulation. Testing done with full-scale assemblies at Riverbank Acoustical Laboratories.
Sizing Heating and Cooling Systems with NuWool
Guidelines for sizing heating and cooling systems in buildings insulated with National Fiber's NuWool cellulose insulation.
Specifications for NuWool Cellulose Insulation
This document for architects provides specifications for NuWool cellulose insulation.
The Multiple Benefits of Cellulose Insulation
This paper discusses some of the benefits of cellulose insulation over conventional or foam insulation products.
UL Listed Fire Rated Assemblies With Cellulose Insulation
A comprehensive list of UL listed fire rated wall and floor/ceiling assemblies using cellulose insulation.
Unvented Catherdral Ceilings and Flat Roof Assemblies
A technical document regarding the use of cellulose insulation in unvented cathedral and flat roof assemblies.
Using Cellulose Insulation in Basements
A technical document outlining the use of cellulose insulation in below grade areas and basements.
Vapor Barrier Modeling with Cellulose Insulation
The results of Professional Engineer Mark E Kelley's moisture modeling of cellulose with and without vapor barriers using WUFI.