- Abrasion Resistance
- Absorption
- Accelerated Weathering
- Acid Etch
- Acrylic Coating
- Acrylic Resin
- Active Metal (Anodic)
- Adhesion
- Adhesive Bond Break
- Aged R-Value
- Aggregate
- Air Blown Asphalt
- Air Leakage
- Alligatoring
- Aluminized Steel
- Aluminum
- Anodic
- ANSI
- Anticapillary Hem
- APA
- APC
- APC/SPFA
- APP
- Application Rate
- Apron Flashing
- Architectural Panel
- Architectural Shingle
- Area Divider
- Area Practices
- ARMA
- Asbestos
- ASHRAE
- Asphalt
- Asphalt Emulsion
- Asphalt Felt
- Asphalt Primer
- Asphalt Roof Cement
- Asphalt Shingle
- Asphaltene
- ASTM
- Atactic Polypropylene
- Attic
- Back-Nailing
- Ballast
- Bar Joist
- Barrel Vault
- Barrier Board
- Base Flashing (Membrane Base Flashing)
- Base Ply
- Base Sheet
- Batten
- Batten Seam
- Bentonite
- Bermuda Seam
- Bird Bath
- Bitumen
- Bitumen-Stop
- Bituminous Emulsion
- Blackberry (Also referred to as “Blueberry” or “Tar-boil”)
- Blanket (Batt) Insulation
- Bleed-Sheet
- Bleeder Strip
- Blind-Nailing
- Blister
- Blocking
- Blowing Agent
- BOCA
- Bond
- Boot
- Brake
- Bridging
- British Thermal Unit (BTU)
- Broadcast
- Brooming
- Buckle
- Building Code
- Built-Up Roof (BUR)
- Bun Stock
- Bundle
- Butt Joint
- Button Punch
- Butyl
- Butyl Coating
- Butyl Rubber
- Butyl Tape
- C-Channel
- Calender
- Camber
- Canopy
- Cant
- Cant Strip
- Cap Flashing
- Cap Sheet
- Capacitance Meter
- Capillary Action
- Catalyst
- Cathodic
- Caulk
- Caulking
- Cavitation
- Cavity Wall
- Cellular Glass Insulation
- Cementitious Waterproofing
- Centipoise
- Centistoke
- CERL
- Chalk
- Chalk Line
- Chalking
- Channel Flashing
- Chemical Resistance
- Chimney
- Chlorinated Polyethylene (CPE)
- Chlorosulfonated Polyethylene (CSPE or CSM)
- Cladding
- Cleat
- Clerestory
- Clip
- Clipped Gable
- Closed-Cut Valley
- Closure Strip
- Coal Tar
- Coal Tar Bitumen
- Coal Tar Felt
- Coal Tar Pitch
- Coal Tar Roof Cement
- Coal Tar Waterproofing Pitch
- Coarse Orange Peel Surface Texture
- Coated Base Sheet
- Coated Fabric
- Coated Felt (Sheet)
- Coating
- Cobwebbing
- Code
- Coefficient Of Thermal Expansion
- Cohesion
- Coil Coating
- Cold Forming
- Cold Rolled
- Cold Roof Assembly
- Color Stability
- Column
- Combing Ridge
- Combustible
- Combustion
- Compatible Materials
- Composite Board Roof Insulation
- Composition Shingle
- Compounded Thermoplastics
- Compressive Strength
- Concealed Plate
- Concealed-Nail Method
- Condensate
- Condensation
- Condense
- Conditioning
- Conductance, Thermal
- Conductor Head
- Construction Joint
- Contact Cements
- Contamination
- Control Joint
- Coping
- Copolymer
- Copolymerization
- Copper
- Core Cut or Core Sample
- Cornice
- Counter Batten
- Counterflashing
- Course
- Cover Board
- Cover Plate
- Coverage
- CPA
- Crack
- Cream Time
- Cricket
- Cross-Linking
- CRREL
- Crystalline Waterproofing
- CSPE
- Cupola
- Curb
- Cure
- Cure Time
- Cured Concrete
- Curing Agent
- Curing Compound
- Cutback
- Cutoff
- Cutout
- Dampproofing
- Dead Level
- Dead Loads
- Dead-Level Asphalt
- Deck
- Deflection (Bowing, Sagging)
- Degradation
- Degree Days
- Delamination
- Design Loads
- Dew-Point Temperature
- Diaphragm
- Diffusion
- Dimensional Shingle
- Dimensional Stability
- DOE
- Dormer
- Double Coverage
- Double Lock Standing Seam
- Double Pour
- Downspout
- Drag Load
- Drain
- Drip Edge
- Dry
- Dry Bulb Temperature
- Dry Film Thickness
- Drying Time
- Dual Level Drain
- Dynamic Load
- Eave
- Eave Height
- Eave-Trough
- ECH
- Edge Stripping
- Edge Venting
- Efflorescence
- EIP
- Elasticity
- Elastomer
- Elastomeric Coating
- Elongation
- Embedment
- Embrittlement
- Emulsion
- End Lap
- Envelope (Bitumen-Stop)
- EPDM
- Epichlorohydrin (ECH)
- Epoxy
- Equilibrium Moisture Content (EMC)
- Equiviscous Temperature (EVT)
- Equiviscous Temperature (EVT) Application Range
- Equiviscous Temperature (EVT) For Asphalt
- Equiviscous Temperature (EVT) For Coal Tar
- Ethylene Interpolymers (EIP)
- Ethylene Propylene Diene Terpolymer (EPDM)
- EVT
- Exhaust Ventilation
- Exotherm
- Expansion Cleat
- Expansion Joint
- Exposed-Nail Method
- Exposure
- Extrusion
- Eyebrow
- Fabric
- Factory Mutual Research (FMR)
- Factory Seam
- Fading
- Fallback
- Fascia
- Fastener
- Feathering Strips
- Felt
- Felt Machine (Felt Layer)
- Ferrule
- Field Seam
- Filler
- Fillet
- Film
- Film Thickness
- Fin
- Fine Mineral-Surfacing
- Fire Resistance
- Fire Retardant Treated (FRT) Plywood
- Fishmouth
- Flaking
- Flame Retardant
- Flame Spread
- Flammability
- Flammable
- Flange
- Flash Point
- Flashing
- Flashing Cement
- Flashing Collar
- Flat Asphalt
- Flat Lock
- Fleece
- Flood (Pour) Coat
- Flood Test
- Fluid-Applied Elastomer
- Fly-In
- FM
- Foam Stop
- Force
- FPL
- Froth Pack
- G-90
- Gable
- Gable Roof
- Galvalume
- Galvanic Action
- Galvanic Series
- Galvanize
- Galvanized Steel
- Gambrel
- Gauge
- Geocomposite
- Geotextile
- Girt
- Glass Felt
- Glass Fiber Insulation
- Glass Mat
- Glaze Coat
- Gloss
- Grain
- Granule
- Gravel
- Gravel Stop
- Groundwater Level
- Grout
- Gusset
- Gutter
- Gypsum Board Panels
- Hand-Tabbing
- Headlap
- Heat Flow
- Heat Seaming
- Heat Transfer
- Heat Welding
- Hem
- Hip
- Hip Roof
- Hoist
- Holiday
- Honeycomb
- Hot or Hot Stuff
- Hue
- Humidity
- HVAC
- Hybrid Roof Covering
- Hydration
- Hydrocarbon
- Hydrostatic Pressure
- Hydrostatic Pressure Relief System
- Hygroscopic
- Hypalon™
- ICBO
- Ice Dam
- Ice Dam Protection Membrane
- Ignition Temperature
- Impact Resistance
- Impregnate
- In-Service R-Value
- Infrared Thermography
- Inorganic
- Insect Screen
- Insulation
- Intake Ventilation
- Interlayment
- Interlocking Shingles
- Inverted Roof Membrane Assembly (IRMA™)
- ISANTA
- Isocyanate
- Isolation Sheet
- Joist
- Joule
- K or K-Value
- Kerf
- Kesternich Test
- Knee Cap
- Knee Joints
- Knuckle
- Laitance
- Laminate
- Laminated Shingles
- Lap
- Lap Cement
- Lap Seam
- Latex
- Lead
- Leader Head
- Lift
- Liquid-Applied
- Liquid-Applied Built-Up Roof
- Live Loads
- Loose-Laid Membrane
- Low Temperature Flexibility
- Low-Slope Roofs
- Mansard
- Mansard Roof
- Masonry
- Mastic
- Mat
- Mat Slab
- Material Safety Data Sheets (MSDS)
- Mechanical Damage
- Mechanical Spreader Application
- Mechanically Fastened Membranes
- Membrane
- Metal
- Metal Rain Collar
- Metal Roof Panel
- Metal Roof Shingle
- Metallic Waterproofing
- Meter
- Mil
- Mildew
- Millimeter
- Mineral Fiber
- Mineral Granules
- Mineral Stabilizer
- Mineral-Surfaced Roofing
- Mineral-Surfaced Sheet
- Miter Joint
- Model (Building) Codes
- Modified Bitumen
- Moisture Contour Map
- Moisture Relief Vent
- Moisture Scan
- Mole Run
- Monolithic
- Monomer
- Mop Application
- Mop-And-Flop
- Mopping
- Mud Cracking
- Mud Slab
- Nailer
- NBP
- Negative Side Waterproofing
- Neoprene
- Nesting
- Net Free Vent Area
- Newton (N)
- Night Seal (or Night Tie-In)
- NIST
- Nitrile Alloy
- Nitrile Rubber
- No-Cutout Shingles
- Noble Metal
- Non-Traffic Bearing
- Nondestructive Testing (NDT)
- Nonflammable
- Nonfriable
- Nonoxidizing
- Nonvolatile Content
- Nonwoven Fabric
- NRCA
- Nuclear Hydrogen Detection (NHD) Meter
- Nylon
- Off-Ratio Foam
- Open Time
- Open Valley
- Orange Peel Surface Texture
- Organic
- Organic Felt
- Organic Shingle
- ORNL
- Osmosis
- Overflow Drainage
- Overspray
- Overspray Surface Texture
- Ozone
- Ozone Resistance
- Pallet
- Pan
- Pan Former
- Parapet Wall
- Parge
- Partially Attached
- Parting Agent
- Pascal
- Pass
- Pass Line
- Pedestal
- Peel Strength
- Penetration
- Perlite
- Perm
- Permeability
- Permeance
- pH
- Phased Application
- Picture Framing
- Pigment
- Pinhole
- Pipe Boot
- Pitch
- Pitch-Pocket (Pitch-Pan)
- Pittsburgh Lock Seam
- Plastic Cement
- Plasticizer
- Plasticizer Migration
- Pliability
- Ply
- PMR
- Polychloroprene
- Polyester
- Polymer
- Polymer Modified Bitumen
- Polymeric Methylene Diphenyl Diisocyanate (PMDI)
- Polymerization
- Polyol
- Polypropylene
- Polystyrene
- Polyvinyl Chloride (PVC)
- Pond
- Ponding
- Pop Rivet
- Popcorn Surface Texture
- Positive Drainage
- Positive Side Waterproofing
- Pot Life (Working Life)
- Pourable Sealer
- Pre-Tinning
- Press Brake
- Prestressed Concrete
- Primer
- Proportioner
- Protected Membrane Roof (PMR)
- Protection Course
- Protection Mat
- Psychrometer
- Psychrometric Chart
- Puncture Resistance
- Purlin
- PVC
- R-Value
- Racking
- Rafter
- Raggle
- Rake
- Rake-Starter (Bleeder Strip)
- Re-Cover
- Reflectivity
- Reglet
- Reinforced Membrane
- Relative Humidity (RH)
- Release Tape (or Strip)
- Replacement
- Reroofing
- Resin
- Ridge
- Ridge Cap
- Ridge Course
- Ridge Vent
- Ridging
- Roll Materials
- Roll Roofing
- Roof
- Roof Area Divider
- Roof Area Expansion Joint
- Roof Assembly
- Roof Cement
- Roof Covering
- Roof Curb
- Roof Jack
- Roof Overhang
- Roof Seamer
- Roof Slope
- Roof System
- Rosin Paper (Specifically Rosin-Sized Sheathing Paper)
- Rubber
- Run
- Saddle
- Sag
- Saturated Felt
- SBCCI
- SBS
- Scarfed
- Screeding
- Screen Wall
- Scrim
- Scupper
- Scuttle
- SDI
- Sealant
- Sealant Backing
- Sealer
- Sealing Washer
- Seam
- Seam Sample
- Self-Adhering Membrane
- Self-Drilling Screw
- Self-Sealing Shingle
- Self-Tapping Screw
- Selvage
- Separator Layer
- Service Temperature Limits
- Set
- Shading
- Shark Fin
- Shear Strength
- Shed Roof
- Shelf Life
- Shingle
- Shingling
- Shrinkage
- Shrinkage Crack
- SI
- Side Lap
- Side Lap Fastener
- Siding
- Sieve
- Sill
- Sill Flashing
- Single-Lock Standing Seam
- Single-Ply Membranes
- Single-Ply Roofing
- Skinning
- Skirt Flashing
- Skylight
- Slab On Grade
- Slag
- Slate
- Slating Hook
- Slip Sheet
- Slit Sample
- Slope
- SMACNA
- Smooth Surface Texture
- Smooth-Surfaced Roof
- Snap-On Cap
- Snow Guard
- Snow Load
- Soffit
- Soffit Vent
- Softening Point
- Softening Point Drift
- Soil Stack
- Solder
- Solid Mopping
- Solids Content
- Solvent
- Solvent Cleaners
- Solvent Welding
- Spalling
- Special Steep Asphalt
- Specification
- SPF
- SPF Compound
- SPF Surface Textures
- SPFA
- Splash Block
- Splice
- Splice Plate
- Splice-Tape
- Split
- Split Slab
- Spot Mopping
- Sprayed Polyurethane Foam (SPF)
- Spread Coating
- Sprinkle Mopping
- Spud
- Spunlaced
- Square
- Square-Tab Shingles
- Squeegee
- Stainless Steel
- Standing Seam
- Starter Course
- Starter Sheets
- Starter Strip
- Static Load
- Steel
- Steel Joist (Open Web Steel Joist)
- Steep Asphalt
- Steep-Slope Roofs
- Step Flashing
- Stick Clip
- Stiffener Rib
- Storm Anchor
- Strapping (Felts)
- Straw Nail
- Stress
- Striations
- Strip Mopping
- Strip Shingles
- Strippable Films
- Stripping In
- Stripping or Strip-Flashing
- Structural Panel
- Styrene Butadiene Rubber
- Styrene Butadiene Styrene Copolymer (SBS)
- Substrate
- Sump
- Sump Pan
- Superimposed Loads
- Surface Erosion
- Surface Texture
- Surfacing
- Surfactant
- T-Joint
- Tab
- Tack-Free Time
- Talc
- Tapered Edge Strip
- Taping
- Tar
- Tar Boils
- Tarred Felt
- Tear Resistance
- Tear Strength
- Tear-Off and Reroof
- Tensile Strength
- Tension Leveling
- Termination
- Terne
- Terra Cotta
- Test Cut
- Thermal Block
- Thermal Bridge
- Thermal Conductance
- Thermal Conductivity
- Thermal Cycling
- Thermal Expansion
- Thermal Insulation
- Thermal Resistance (R)
- Thermal Shock
- Thermal Stress
- Thermal Transmittance
- Thermography, Infrared
- Thermoplastic
- Thermoplastic Olefin Membrane (TPO)
- Thermoset
- Thinner
- Thixotropic
- Through-Wall Flashing
- Tie-In
- Toggle Bolt
- Tongue and groove planks
- Torch-Applied
- TPO
- Traffic Bearing
- Transverse Seam
- Treebark Surface Texture
- Tuckpointing
- U-Value
- UBC
- UL
- UL Label
- Ultraviolet (UV)
- Underlayment
- Underwriters Laboratories, Inc. (UL)
- Uplift
- Valley
- Vapor Migration
- Vapor Pressure
- Vapor Retarder
- Veneer
- Vent
- Ventilator
- Verge of Popcorn Texture
- Vermiculite
- Viscosity
- Viscous
- Void
- Volatile
- Volatile Organic Compounds (VOC)
- Vulcanization
- Warm Roof Assembly
- Wash Coat
- Water Cure
- Water Cutoff
- Water Stop
- Water Table
- Water Vapor Transmission
- Water-Shedding
- Waterproof
- Waterproofing
- Wear Course
- Wearing Surface
- Weatherproof
- Weep Holes
- Weld
- Wet
- Wet Bulb Temperature
- Wet Film Thickness
- Wicking
- Wind Clip
- Wind Load
- Wind Uplift
- Wire Tie System
- Work Slab
- Woven Valley
- Wythe
- Yield
- Z Section
- Zinc
AREAS WE SERVE