Green Roofing Picture PortfolioPresentation Transcript
A division of the Jones-Blair Corporation “GREEN”STRENGTH IN TODAY’S ROOFING
A division of the Jones-Blair Corporation NEOGARD®CREDENTIALS:
World’s leading producer of Elastomeric Coating Membrane for construction
45-year history as the innovators in Polymeric Coating Technology, and 75 years in the Coating Industry
An international network of Licensed Applicators plus Performance Based Contractors
Bio-Based Roof Coating Membrane Systems Available (20% soy product)
- Listed on USDA website: www.biopreferred.gov
International Standard ISO 9001:2000
UL Class “A” Fire Rated
Recognized by Factory Mutual
Miami Dade County Approved
Member of U.S. Green Building Council
Energy Star rated
A division of the Jones-Blair Corporation WHAT IS A COOL ROOF ROOFING DEMOGRAPHICS
80% of Low-Slope Roofs are BLACK
~53% are Asphaltic BUR and
~27% are EPDM
Cool Roofs absorb less than 35% of solar energy striking the roof
Compared to “traditional” dark roofs absorbing 70% or more of the solar energy
Results in reduced heat transfer into building, reducing cooling costs
Traditional Dark Roof Absorbs 70% more Solar Energy Reflective White Cool Roofs C Can be %0* to 60*F Cooler
A division of the Jones-Blair Corporation Why are Cool Roofs Cool?....................
Simple Science – dark materials absorb more heat than light materials
Most “Traditional” dark-colored roofs absorb 70% or more of the
solar energy striking them – resulting in peak roof temperatures of 150* to 190* F.
By comparison – a white, reflective cool roof will be 50* to 60*F cooler
on hot days.
The resulting reduction of heat transfer into the air-conditioned
spaces below can decrease cooling costs by 20% on average.
ENERGY STAR® is a government (EPA/DOE) backed program helping businesses and individuals protect the environment through superior energy efficiency. Reflectivity Solar Reflectance of a Roof is defined as the percentage of solar energy Reflected by the roof’s surface. NEOGARD® White Roof Coating Membranes are ENERGY STAR® compliant.
ENERGY STAR® Reflectance Requirements:
50% Aged (+3 years – actual)
NEOGARD® White Coatings:
Initial: 74% Aged: 68%
Initial: 75% Aged: 75%
Initial: 76% Aged 76%
Initial: 77% Aged: 63%
Emissivity Emittance of a Roof is the Percent of Solar Energy Radiated from the Material (how much of the absorbed heat energy is released from the material)
Test Protocol: ASTM E 408
The higher the %, the better
LEED Green Building Rating System specifies Emittance at least 90%
NEOGARD® White Roof Coatings EXCEED LEED Emissivity Requirements.
LEED Combines ENERGY STAR® Reflectance Requirements with +90% Emittance
NEOGARD® White Coatings Emittance:
Acrylic – 94%
Silicone – 93%
Polyurethane (7443) – 95%
Polyurethane (70613) – 95%
MATERIALS & RESOURCES FACTS TO CONSIDER: Buildings in the United States account for:
70% of all electrical consumption
Nearly ½ of all Energy Consumption
15 trillion gallons per year for all potable water
136 million tons of building-related construction and demolition in a single year is generated
Buildings use 40% of all raw materials globally (3 billion tons annually)
$40 billion is spent annually to air condition buildings in the US
Electrical loads are increasing faster than Generating Capacity
Natural Gas & Electrical Costs are increasing
½ of the US population live in Heat Islands
Energy Costs increase
Indirect Costs include:
Health related costs (smog)
Cost of Roofing Materials
Landfills Filling Up
Extending the life of an existing building by conserving natural resources, qualifies for credit in the Material and Resource category. By using the existing roof, reduction of waste is achieved and applies to further credits within this category.
URBAN HEAT ISLANDS The use of dark, non-reflective surfaces for parking, roofs, walkways and other surfaces contributes to heat island effects created when heat from the sun is absorbed and radiated back to surrounding areas. As a result of heat island effects, ambient temperatures in urban areas can be artificially elevated by more than 10 degrees when compared with surrounding suburban and undeveloped areas. This results in increased cooling loads in the summer, requiring larger HVAC equipment and energy for building operations. Heat island effects can be mitigated through the application of shading and the use of materials that reflect the sun’s heat instead of absorbing it. Heat Island Atlanta 1972 Heat Island Atlanta 1993 Causes: Urban Trees/Grass/Shrubs Reduction (56% of the cause) Dark Roads & Parking Spaces (6%) Buildings with Dark Roof Surfaces (38%) Dark Surface Temps 75* - 100*F Higher than ambient air temperature Increases A/C costs (+$5 BILLION per year) Increases Smog Premature roofing material deterioration Roof Top Effects On Urban Heat Islands Roofs are the hottest urban features 140* to 180*F at peak Roofs cover 20% of land area Difficult to shade large low slope roofs Cool Roofing can make a big impact 100*F to 120*F at peak for cool Roofs 50* drop over 20% of an urban area Note: Computer Simulations project Significant Impact on UHI turning roofs Black to White
SUSTAINABLE/ECONOMICAL ROOFING DIRECT BOND What if there was a way to………..
Double or Triple a Roof’s Life?
Reduce Energy Consumption by 15% or more?
Reduce Electrical Bills by 20% or more?
Reduce Roof Waste to Landfills by a 1/3 or more?
Protect Membrane, Bitumen, Metal & Concrete Roofs?
Improves bottom line by reducing waste and costs.
Resource and re-use of existing materials
Improves top line by providing new sources of revenues
Reduces the total cost of ownership for building owners by reducing life cycle costs
Elastomeric roof coating process: Vacuumed & Prepared Base Coat Top or Finish Coat
NEOGARD® Fluid-Applied Roof Systems Acceptable Substrates:
Smooth & Granule Surfaced BUR & Modified Bitumen
Concrete Roof Decks
Sprayed-in-Place Polyurethane Foam (SPF)
Seal: Miscellaneous openings and roof seams using Urethane Coating, Sheet Membrane, flashing tape and/or adhesives.
Primer: Required on some substrates
Coating: Apply a monolithic urethane coating across the entire roof using high quality compatible materials
Environmental “Green” Advantages of Direct Bond Roofs Dade County approved; FM Global; UL rated; Energy Star rated; Cool Roof rated; Products LEED qualified Light reflective white coating (up to 94% solar reflectivity – SRI) One-part urethane membrane (toughest, most durable fluid-applied membrane on the market) Helps keep your building cooler (lower energy expense) Low odor Reduces hazardous waste disposal costs Less waste in landfills Renewable and sustainable roof system
TAX ADVANTAGES According to Sec. 1.162-4 Repairs of IRS Tax Code: Roof maintenance systems are fully tax deductable as an operating expense. One of the key advantages of a restoration system over a new roof system is in how it is classified by the IRS. Restoration is classified as a maintenance, and in most cases it can be expensed in the accounting period it is incurred. On the other hand a new roof system is a capital asset that must be amortized over a 39 year life.
A division of the Jones-Blair Corporation ELASTA-GARD DIRECT-BOND, FLUID-APPLIED ROOF SYSTEMS COMPATIBLE OVER: - BUILT-UP ROOFING (BUR) - MODIFIED BITUMEN (MB) - SINGLE-PLY - EPDM - METAL - CONCRETE
Urethane vsAcrylic Acrylics Tensile Strength – 300 psi Elongation – 300% Water Absorption – 20% Low Impact Resistance Suspect to Chemical Attack Urethane Tensile Strength – 1,500 psi Elongation – 360% Water Absorption - <3% High Impact Resistance Chemical Resistant Urethane is used exclusively for all Elasta-Gard Direct Bond Systems
ELASTA-GARD BUR/MB NEOGARD®’s Premier Roof Coating Membrane System Advantages: - Eliminates back-breaking tear-off of existing roof - Eliminates landfill costs. No disposal of old roofs - Sustainable and renewable, not replaced - NO SEAMS TO FAIL!! - All NEOGARD® products are Cool Roof, LEED qualified
Existing Mod-Bit Roof Failed Seams! “Fishmouth” Tear-off isn’t the only solution!!
Granules 60 mils fluid-applied urethane membrane
NO SEAMS!!! Elasta-Gard BUR/MB (Heavy Traffic Fluid-Applied Roof System with Granules) ALL SEAMS ARE DETAILED AND TAPED IF NECESSARY Primer – 7780/7781; 1/3 gal/100 sq.ft. Base Coat – 39 dry mils of high quality urethane Topcoat – 21 dry mils of WHITE (COOL ROOF, LEED qualified) high quality urethane Granules broadcast to refusal on topcoat Total System Membrane Thickness Averages 60 dry mils
ELASTA-GARD LT Over modified bitumen Leak Problem Areas
Topcoat being applied Topcoat can either be sprayed or rolled. Rolled during windy conditions Notice how parapet walls are sealed
NO SEAMS!!! Urethane Topcoat 70613 – white 1 gallon/100 sq.ft. 12 dry mils Tensile Strength – 1,500 psi Elongation – 360% Total system coating thickness averages 38 dry mils
ELASTA-GARD SPSingle-Ply Rubber Roof
Encapsulate parapet wall with polyurethane foam Seam Tape
Topcoat Base Coat
Urethane Topcoat 70613 – white 1 gallon/100 sq.ft. 12 dry mils Tensile Strength – 1,500 psi Elongation – 360% Total system coating thickness averages 38 dry mils
Elasta-Gard C (concrete) LEED qualified white topcoat High-build base coat
ELASTA-GARD M NEOGARD® Metal Roof Coating Membrane System York Label Company Kansas City, MO Curt Carpenter Owner - C&G COATINGS Your NEOGARD®Representative
60,000 sq.ft. metal roof Roof before applying coating membrane
Roof before applying coating membrane
Assets to protect...... Leaks
Seal Penetrations & Vertical Seams with Polyurethane Foam Polyurethane foam Polyurethane foam on vertical seams
Caulk & Apply Basecoat to Screws Tape & coating on holes Caulk & Coating
Horizontal Seams Taped & Base Coated
All Seams & Screws Base Coated Prior to Applying the Topcoat Roof is totally waterproofed prior to application of white topcoat
Acrylithane MRC Topcoat over Metal (any color can be matched) After Before
Ritz-Carlton Hotel – Biloxi, MS
LEED Qualified, Cool Roof Rated Topcoat Test Patch Free application to qualified facility Base Coat Primer
A division of the Jones-Blair Corporation Polyurethane Foam Roof Systems COMPATIBLE OVER: - BUILT-UP ROOFING (BUR) - MODIFIED BITUMEN (MB) - SINGLE-PLY - EPDM - METAL - CONCRETE
POLYURETHANE FOAM ROOF SYSTEMS
10 or 15 year Joint/Several Warranty with Leak and
Hail Resistant Warranties
Seamless, monolithic System
Lightweight (50# per 100 square feet)
Insulation Value (7.14 R-value per inch)
Lowers Surface Temperature
Screws Seam 2nd Pass First Pass of Foam Before After Polyurethane FoamOver Metal Roof Metal Roof
NO SEAMS OR LOOSE SCREWS!!
2”, 3lb/cu.ft. Polyurethane Foam
2 Base Coats – 37 Mils
2 Topcoats – 18 Mils
Total 55 Mils Coating w/granules Polyurethane Foamover metal roof 15-year Hail Resistant Warranty
Rubber Roof with River Rock
Rubber Secured with I-90 Wind Uplift Rated Fasteners
Foam Applied Over Rubber Self-flashing
Base Coat Applied
Permathane II FR Polyurethane Foam Roof Everything is SEALED Cool Roof, LEED Qualified Topcoat
An Option To Tearing Off A Polyurethane Roof That Has Not Been Maintained………………..
Independence Middle School, OKC Foam Roof not maintained since 1984
Scarifying the coating and ¼” of the foam base
Hard to reach areas will be hand grinded
Before 10-year Permathane II FR Warranty CURT CARPENTER -- C&G COATINGS
If it’s good enough for the New Orleans Superdome……………….. Polyurethane Foam Base with NEOGARD®Urethane Coating Re-roofed after Hurricane Katrina damage in 2006
CURTCARPENTER C&G COATINGS Your NEOGARD® Representative Thank you for your time. Please feel free to contact me for an estimate or more information on the NEOGARD®product and application that’s right for you. 8228 Marshall Dr. Lenexa, KS 66214 913-438-2412 – office 913-634-2588 – cell 913-492-4362 – fax firstname.lastname@example.org www.cgcoatings.com www.neogard.com