DSS301 - Basic Doors and Hardware

Transcript DSS301 - Basic Doors and Hardware

Wood Doors and LEED

Program Number AA1002 Presented By: Aaron C. Smith, LEED AP BD+C Dir Sustainable Building Solutions T: 612.325.5719

ASSA ABLOY is the global leader in door opening solutions, dedicated to satisfying end-user needs for security, safety and convenience.

Learning Objectives

  At the conclusion of this program, participants will be able to:     Know the purpose and concepts behind LEED & USGBC Describe how wood doors can help building owners gain Materials & Resources (MR) credits in LEED Describe how wood doors can help building owners gain Indoor Environmental Quality (IEQ) credits in LEED Know specification options available by door construction type with wood doors and LEED What would you like to learn from this program?

USGBC & LEED for Green Buildings

 The U.S. Green Building Council's LEED green building certification system has transformed commercial building practices by providing the nation’s leading tool to create buildings that are environmentally and socially responsible, healthy and prosperous.  The influential program for the design, construction and operation of green buildings     Over 36,000 commercial projects are currently participating in LEED rating systems Comprising over 12 billion square feet of construction space All 50 states 114 countries

LEED

 The intent of LEED is to:       Define “Green Building” by establishing common standard of measurements Promote Whole Building Design Recognize environmental leadership in the building industry Stimulate Green Competition Raise Consumer Awareness of Benefits Transform the Building Market

LEED Rating Systems

LEED Credit Categories

       Sustainable Sites (SS) Water Efficiency (WE) Energy & Atmosphere (EA) Materials & Resources (MR) Indoor Environmental Quality (IEQ) Innovation & Design Process Regional Priority Credits

Material & Resources Categories impacted by Wood Doors & Openings

 MRc1.2  MRc4 –  MRc5 –  MRc6 –  MRc7 – Building Reuse – Maintain Existing Interior Non-Structural Elements NC S CI HC R Recycled Content NC CS S CI HC R - 10% and 20% Regional Material - 10% and 20% NC CS S HC R (CI gives 1 pt for local manufacturing and does not count extraction, harvest point until pt 2) Rapidly Renewable NC S CI HC R Certified Wood NC S CI HC R (MRc6 in CS) 1 pt 1+1 pt 1+1 pt 1 pt 1 pt

MR Credit 1.2 NC|S|CI|HC|R

 Building Reuse – Maintain Existing Interior Non-Structural Elements   Extend the lifecycle and transport. of existing building stock, conserve resources, retain cultural resources, reduce waste and reduce environmental impacts of new buildings as they relate to materials manufacturing The longevity and durability of doors should allow re-use on LEED projects and help in the attainment of this credit.

Example: Stainless Steel Entry Door

MR Credit 4 NC|CS|S|CI|HC|R

 Recycled Content     Postconsumer recycled content  + 1/2 pre-consumer content  = 10-20% (based on cost) of the total value of the materials in the project The recycled content value of a material assembly is determined by weight.

The recycled fraction of the assembly is then multiplied by the cost of assembly to determine the recycled content value.

+ 1pt for Exemplary Performance 30% Example: Stile & Rail Door Wood Doors 20-85%

MR Credit 5 NC|CS|S|CI|HC|R

 Regional Material     Intent to reduce environmental impact of transportation Based on cost of material and then compared to total cost of materials used in construction NC CS S must be Extracted, Processed (or recovered), and Manufactured within 500 miles  One additional point if over 20% (MR5.2)

allows 1 point if 20% material by cost is manufactured within 500 miles, second point if 10% is manufactured AND extracted , harvested or recovered

MR Credit 6 NC|S|CI|HC|R

 Rapidly Renewable    To reduce the use and depletion of finite raw materials and long-cycle renewable materials by replacing them with rapidly renewable materials.

Use rapidly renewable building materials and products for 2.5% of the total value of all building materials and products used in the project, based on cost.

Rapidly renewable building materials and products are made from plants that are typically harvested within a 10-year or shorter cycle .

Certified Wood NC|S|CI|CS|HC|R|S

 Certified Wood content value is determined by   multiplying the certified wood content fraction of the assembly (based on weight) by the cost of the assembly. Note: Only virgin wood stock shall contribute towards the certified wood criteria. Certified wood shall not contribute to the rapidly renewable criteria.

 All vendors, except those installing, that invoice FSC products must have a Chain of Custody (COC) number Example: Stile and Rail Door, FSC Wood

Indoor Environmental Quality categories impacted by Wood Doors

   IEQp2 - Environmental Tobacco Smoke Control NC CS CI S HC EBOM IEQc3.2 - Construction Indoor Air Quality Management Plan – Before Occupancy NC CI S HC R IEQc4.1-.2 – Low-Emitting Materials Adhesives & Sealants, Paints & Coatings NC CS CI S HC R prerequisite  IEQc4.4 – Low-Emitting Materials Composite Wood & Agrifiber Products NC CS CI S (S HC R requires 1350, GREENGUARD, CHPS test) Continued…

Indoor Environmental Quality categories impacted by Wood Doors

     IEQc4.6 - Low-Emitting Materials Ceiling & Wall Systems S HC R IEQc5 – Indoor Chemical & Pollutant Source Control NC CS CI S HC R IEQc8.1-.2 – Daylight & Views NC CS CI S HC R (IEQc.2.4 in EBOM) IEQc9 – IEQc10 – Enhanced Acoustical Performance S Mold Prevention S

IEQ Prerequisite 2 NC|CS|S|EBOM|CI|HC  Environmental Tobacco Smoke Control    Prevent or minimize exposure of building occupants, indoor surfaces and ventilation air distribution systems to environmental tobacco smoke (ETS).

Weather strip all wood doors in the residential units leading to common hallways to minimize air leakage.

Recommend specification of wood doors with perimeter gaskets and seals Assemblies.

that have been tested in accordance with UL 1784-2001 Air Leakage Tests of Door Example: Custom Sketch Veneer Door with Perimeter Gasketing

IEQ Credit 4.1 & 4.2 NC|CS|S|CI|HC|R

 Low-Emitting Materials – Adhesives and Sealants, Paints & Coatings   Reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and well-being of installers and occupants.

This credit only applies to materials applied within the weatherproofing system however, materials onsite.

pre-finished door and pre-installed glazing will allow LEED projects to avoid applying Example: Integrated Door Opening Assembly

IEQ Credit 4.4 NC|CS|CI|S|HC|R

 Low-Emitting Materials Composite Wood & Agrifiber    Reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and well-being of installers and occupants.

Composite wood and agrifiber products used on the interior of the building (i.e., inside the weatherproofing system) must contain no added urea formaldehyde (NAUF) resins.

(S requires 1350 test, GREENGUARD, CHPS)

IEQ Credit 4.6 S|HC|R

 Low-Emitting Materials  Ceiling & Wall Systems    Reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and well being of installers and occupants.

All gypsum board, insulation, acoustical ceiling systems and wall coverings (including doors) installed in the building interior must meet the testing and product requirements of the California Department of Health Services Standard Practice for the Testing of Volatile Organic Emissions from Various Sources Using Small-Scale Environmental Chambers, including 2004 Addenda (CA 01350). May require GREENGUARD Indoor Air Quality certification or similar ,

IEQ Credit 5 NC|CS|S|CI|HC|R

 Indoor Chemical & Pollutant Source Control    Minimize building occupant exposure to potentially hazardous particulates and chemical pollutants.

Sufficiently exhaust each space where hazardous gases or chemicals may be present or used (e.g., garages, housekeeping and laundry areas, copying and printing rooms) For each of these spaces, specify closers on all wood door openings to provide self-closing wood doors.

Example: Stile and Rail Door with Gasketing and EAC

IEQ Credit 8.1/.2 NC|CS|S|CI|EBOM|HC|R  Daylight and Views    To provide building occupants with a connection between indoor spaces and the outdoors through the introduction of daylight and views into the regularly occupied areas of the building.

Adding glazing and sidelights to wood door openings will assist projects in achieving this LEED credit.

(IEQc.2.4 in EBOM) Example: Privacy Sidelight with Opaque Glass

Indoor Environmental Quality HC|S|NC

 IEQ Credit 9  Performance   Enhanced Acoustical To provide classrooms that facilitates better teacher-to-student and student-to-student communications through effective acoustical design.

Design the building shell, classroom partitions and other core learning space partitions to meet the Sound Transmission Class (STC) requirements of ANSI Standard S12.60-2002, Acoustical Performance Criteria, Design Requirements and Guidelines for Schools.

Example: Wood Veneer Door with Solid Core and Drop Seal

Indoor Environmental Quality S Credits specific to LEED for Schools

 IEQ Credit 10 – Mold Prevention   To reduce the potential presence of mold in schools through preventive design and construction measures.

Specify doors and hardware with anti-microbial coatings.

  Applied to doors and hardware Additional preventative measure to assist school projects in achieving this credit.

Example: Thermal Fused Door with Antimicrobial Finish

Overview of Door Construction Types

 5-ply Door Construction      Particle Core Engineered Lumber Stave Core Mineral Core Agrifiber Core  Thermal Fused  Stile and Rail

5-Ply Door Construction

 Face Veneer  Crossband  Stiles/Rails   Cores      Particle Core Engineered Lumber Stave Mineral Agrifiber Crossband  Face Veneer

Types of Wood Door Construction

 Particle Core         LD-1, LD-2, or M-2  85-100 % Recycled Wood Fiber FSC Content 55% Standard Core Material Less Cost Standard Particle core contains “Added Urea Formaldehyde”  .3 parts per million FSC available No added urea formaldehyde (NAUF) version is available GREENGUARD certification

Engineered Lumber Cores

 Engineered Lumber Core         Stranded Lumber Very Stable Made from Aspen More Costly then Particle Core Recycled Content FSC version available NAUF version available GREENGUARD certification

Stave Cores

 Stave Core        Blocks of wood glued together Unstable product, Warpage problem, Telegraphing problems Stave Core more costly then Particle Core Recycled Content FSC version available NAUF version available GREENGUARD certification

Mineral Core - LEED

®  Mineral Core       Made from Gypsum Can be used as a wood neutral product on FSC doors Recycled Content FSC version available NAUF version available GREENGUARD certification

Rapidly Renewable Core

 Agrifiber Core         Made from Agricultural by products Wheat, Straw, Corn, Soybean Can be fire rated up to 45 minutes Can be considered both Recycled and Rapidly Renewable Cost between PC and EC FSC version available NAUF version available GREENGUARD certification

Veneer Cutting

Rotary Plain Sliced Quarter Cut Rift Cut

Veneer Matching

Book-Matched Plain Sliced Natural Birch Slip-Matched Plain Sliced Natural Birch

Wood Veneer

Custom Wood Veneers

Custom Wood Veneer

Additional Door Construction Types

 Stile and Rail Doors   Built with separate components that are designed to fit and work together. Stile and rail construction offers limitless door styles, configurations and panel and sticking profiles allowing crisp, clean lines that are architecturally-correct  Thermal Fused Doors   Low Pressure Decorative Laminate (LPDL) Made with a laminate sheet that has been fused to a substrate core using high heat and pressure

Stile and Rail Doors

Stile and Rail Layout

Top Rails Stiles Cross Rails Mullion (Mull) Lock Rail Bottom Rails

Stile and Rail Doors

 Stile & Rail        Raised Panel Painted Doors (30" w or greater) a minimum of 60% Recycled and Reclaimed wood content Raised Panel Stained Doors (30" width or greater) a minimum of 70% Recycled and Reclaimed wood content Flat Panel Doors (stained or painted, 30" width or greater) a minimum 67% Recycled and Reclaimed wood content AWI QCP Certified FSC is available NAUF version is available GREENGUARD certification

Thermal Fused Flush Doors (LPDL)

 Low Pressure Decorative Laminate (LPDL)      Thermal Fused are doors made with a laminate sheet that has been fused to a substrate core using high heat and pressure Scientiﬁc Certiﬁcation Systems (SCS) has certified that Thermal Fused Flush Doors meet all of the necessary qualifications to be certified to contain a minimum of 85% Recycled and Reclaimed wood content NAUF version is available FSC Certified GREENGUARD Certification

Thermal Fused Doors - Benefits

 42 lb. Core (compared to 28-32lb. std)  No black lines on door faces and edges  No splitting or delaminating  Surface is part of (fused to) the substrate  Thousands of finishes    Consistent reproduction Exotic veneer reproduction No variation in price  Since no other components   No telegraphing No warping

Anti-Microbial Finish

1 m m

A fine powder containing Ionic Silver that can be blended into plastics and coatings using conventional processes.

Anti-Microbial Finish How It Works

Bacteria Surface Film of Moisture Ag Release Environment Surface Engineering Coating Ag Particle

Questions to Ask

 What do you feel is better for the environment:   a door produced from virgin lumber?

or from a recycled or rapidly renewable material?

 What strategy is being used for other products in the construction of the building?

 Does the Wood Door Specification follow the same strategy as the rest of the building?

Facts

 Hardwoods Forest increased by 90% in the last 50 years  Only FSC Certified Forests qualify for LEED at this time.

 The US Forest Service shows that sustainable management spans the last 50 years.

Wood Certifications

This Concludes the Educational Program

 Thank you for attending!

 Questions?

 Reactions?

  Form B Sign-in Sheet      AIA/CES & CSI/CEN Credits Certificate Request PDF of Today’s PPT Specification Services Info.

Sample Request How can I help today?

How To Get More Information?

 Codes:   National Fire Protection Association: International Code Council (ICC): www.nfpa.org

www.iccsafe.org

 Institutes:      Construction Specifications Institute: Window & Door Manufacturers Assoc: Architectural Woodwork Institute: Door and Hardware Institute: United States Green Building Council: www.csinet.org