Detailing Perimeters and Floating Elements in the Ceiling Plane · 2019. 10. 19. · 4 The Basics -...

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Detailing Perimeters and Floating Elements

in the Ceiling Plane

Please note that drawings show typical conditions in which the Armstrong product depicted is installed. They are not a substitute for an architect’s or engineer’s plan and do not reflect the unique requirements of local building codes, laws, statutes, ordinances, rules, and regulations [legal requirements] that might be applicable for a particular installation.

Armstrong does not warrant, and assumes no liability for the accuracy or completeness of the drawings for a particular installation or their fitness for a particular purpose. The user is advised to consult with a duly licensed architect or engineer in the particular locale of the installation to assure compliance with all legal requirements.

Armstrong is not licensed to provide professional architecture or engineering design services.

in the Ceiling Plane

This program is registered with the AIA/CES for continuing professional education. As such, it does not include content that might be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing

Armstrong World Industries is a registered provider with The American Institute of Architects Continuing Education Systems. Credit earned on completion of this program will be reported to CES Records for AIA members. Certificates of Completion for non-AIA members are available on request.

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construction or any method or manner of handling, using, distributing, or dealing in any material or product. Questions related to specific materials, methods, and services will be addressed at the conclusion of this presentation.

©2012 AWI Licensing Co. All rights reserved.

This presentation is protected by U.S. and international copyright laws. Reproduction, distribution, display, and use of the presentation without written permission of the speaker is prohibited.AIA Course Number: PFECP-AApproved for HSW Credit

Challenges in the Ceiling Plane

What challenges do you face when detailing perimeters and floating elements in the ceiling plane?

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Challenges in the Ceiling Plane

What challenges do you face when detailing perimeters and floating elements in the ceiling plane?

•Loss of design intent and aesthetic integrity

•Time Lost and Schedule Delays

•Keep job in budget

•Liability: Safety and Code Requirements

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Detailing Perimeters and Floating Elements in the Ceiling Plane

After this CEU you should understand how to detail:•Basic Wall to Wall Ceilings

• Understand molding options• Describe panel types• Utilize the correct suspension system• Apply Seismic Installation Considerations

• Integrated Perimeters

Learning Objectives

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teg ated e ete s• Floating Ceilings

• Select Perimeter Trim Options• Understand Installation Methods

•Soffit Perimeters• Utilize correct installation method

•Light Coves•Codes + Rating Systems

Perimeter Solutions – Codes + Rating Systems

•International Building Code

•IBC 2012

•American Society for Testing and Materials

•ASTM C635, C636

A i S i t f Ci il E i

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•American Society of Civil Engineers

•ASCE 7.0

•Leadership in Energy + EnvironmentalDesign

•LEED V.4

•EPD’s

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The Basics - Perimeters

• Where does a suspended ceiling system typically terminate?

• Wall

• Soffit

•Building Perimeter

• Floating Edge

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• Wall

• Soffit


• Floating Edge

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• Wall

• Soffit


• Floating Edge

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• Wall

• Soffit


• Floating Edge

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Typical Perimeter Materials

• Roll Formed Metals

• Low Cost – Availability

• Joints/Corners

• Extruded Metals

• Module Aesthetic Control

• Cost

• Wood

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• Aesthetic warmth + beauty

• Cost – Fire - Stability

• Plastic or PVC

• Low Cost - Decorative

• Fire - Sustainability

• Gypsum / EIFS

• Flexibility – Aesthetic

• Installation Quality – Cost of Labor




• Joints/Corners

• Extruded Metals


• Cost

• Wood

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• Plastic or PVC



• Gypsum / EIFS



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• Joints/Corners

• Extruded Metals


• Cost

• Wood

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• Plastic or PVC



• Gypsum / EIFS






• Joints/Corners

• Extruded Metals


• Cost

• Wood

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• Plastic or PVC

• Low Cost – Custom Look


• Gypsum / EIFS






• Joints/Corners

• Extruded Metals


• Cost

• Wood

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• Plastic or PVC

• Low Cost – Custom Look


• Gypsum , EIFS, Plaster



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Perimeter Solutions – Molding Options

• Roll Formed Molding

•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions

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•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions

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•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions

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•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

26

•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions



•Wall Angle

•Steel

•Stainless Steel

•Aluminum

•Structural

G k t d

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•Gasketed

•Flexible Angle

•Shadow

•Channel

•Slip-On

•F

•Reverse Angle

•Facia

•Transitions

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Perimeter Solutions – Panel Types

• Ceiling Panel Thickness

• Ceiling Panel Edge Detail

•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

S i C l d

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•Semi-Concealed




•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

S i C l d

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•Semi-Concealed




•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

C l d

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•Concealed

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•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

S i C l d

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•Semi-Concealed




•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

S i C l d

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•Semi-Concealed




•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Flush Reveal

S i C l d

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•Semi-Concealed

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•Concealed Spline

•Flat Lay-In

•Tegular Reveal

•Tegular/Reveal

S i C l d

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•Semi-Concealed

Perimeter Solutions – Molding Choices

• Proper Molding Choice can avoid help you avoid punch list items

•Poorly cut tegular/reveal edges

•Ceiling substrate on view

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Perimeter Solutions – Molding Accessories

• Molding Accessories can avoid help you avoid punch list items

•Field Assembled Corners

• Mitered

•Straight Cut

•Factory Designed Corner Covers

•Bull Nose for Rounded CMU

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Perimeter Solutions – Suspension Choices

•Suspension System Options

• 15/16”

• 9/16”

• 9/16” Profiled

• Co-Extruded

• Curved

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• 15/16”

• 9/16”


• Co-Extruded

• Curved

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• 15/16”

• 9/16”


• Co-Extruded

• Curved

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• 15/16”

• 9/16”


• Co-Extruded

• Curved

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• 15/16”

• 9/16”


• Co-Extruded

• Curved

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Perimeter Solutions – Seismic Consideration

IBC Category D,E,F

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IBC Category D,E,F

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IBC Category C

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IBC Category C

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Perimeter Solutions – Integration•Perimeter Integration Options

•Mechanical Shades

• Drapery Company

•Roll Formed/Drywall

• Pre Engineered

• Perimeter Elevation Change

•Perimeter HVAC

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•Perimeter HVAC

• Pre Engineered

• Drywall



• Drapery Company

• Roll Formed/Drywall

• Pre Engineered


• Perimeter HVAC

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• Perimeter HVAC

• Pre Engineered

• Drywall



• Drapery Company


• Pre Engineered


• Perimeter HVAC

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• Perimeter HVAC

• Pre Engineered

• Drywall

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Perimeter Solutions – Integration

•Perimeter Integration Options


• Drapery Company


• Pre Engineered


• Perimeter HVAC

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• Pre Engineered

• Drywall




• Drapery Company


• Pre Engineered


• Perimeter HVAC

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• Pre Engineered

• Drywall




• Drapery Company


• Pre Engineered


• Perimeter HVAC

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Perimeter HVAC

• Pre Engineered

• Drywall

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Perimeter Solutions – Floating Ceilings

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Perimeter Solutions – Floating Ceilings•Floating Elements

• Design Options

•Layering

• Nesting

•Undulating

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• Perimeter Trim Material Options

•Roll Formed


•Color: White

• Visible Rivets

• Difficult Curves, Joints, Corners

• Extruded Aluminum

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• Aesthetic Control

• Variety of Profiles

• Variety of Finishes

• Cost

• Solid Wood

• Upscale Aesthetic

• Curves, Cost

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•Roll Formed


•Color: White

• Visible Rivets



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• Cost

• Solid Wood


• Curves, Cost



•Roll Formed


•Color: White

• Visible Rivets



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• Cost

• Solid Wood


• Curves, Cost

Perimeter Solutions – Floating Ceilings• Perimeter Trim Material Options

•Roll Formed


•Color: White

• Visible Rivets



A h i C l

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• Cost

• Solid Wood


• Curves, Cost

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•Roll Formed


•Color: White

• Visible Rivets



A h i C l

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• Cost

• Solid Wood


• Curves, Cost


•Roll Formed


•Color: White

• Visible Rivets



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• Cost

• Solid Wood


• Curves, Cost



•Roll Formed


•Color: White

• Visible Rivets



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• Cost

• Solid Wood


• Curves, Cost

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•Roll Formed


•Color: White

• Visible Rivets



A th ti C t l

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• Cost

• Solid Wood


• Curves, Cost


•Attachment to Suspension System

• Panelized Ceiling Suspension

• Drywall Suspension

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Perimeter Solutions – Floating Ceilings•Drywall Ceiling Clouds

• Extruded Aluminum Trim

•Precision

•Cost - material

• Drywall Upturn

• Compound Curves

• Cost- labor

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Perimeter Solutions – Stepped Ceilings•Drywall Ceiling Transitions - Uptight

• Stud and Track

•Labor Intense

•Environmental

•Drywall Grid

•Labor

•Pre Engineered Trim

P i i

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•Precision

•Cost - material

Perimeter Solutions – Stepped Ceilings

•Drywall Ceiling Transitions - Uptight

• Stud and Track

•Labor Intense

•Environmental

•Drywall Grid

•Labor


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•Precision

•Cost - material

Perimeter Solutions – Floating Ceilings•Drywall Ceiling Transitions - Uptight

• Stud and Track

•Labor Intense

•Environmental

•Drywall Grid

•Labor


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•Precision

•Cost - material

•Seismic DEF

•Positive Bracing

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Perimeter Solutions – Floating Ceilings•Light Elements

• Create Drama

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Perimeter Solutions – Floating Ceilings•Light Coves

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Perimeter Solutions – Floating CeilingsLight Coves

• Choose appropriate trim to shield light source.

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Perimeter Solutions – Floating CeilingsHangar Wire Type

• Steel 9 Ga. (Seismic, Critical Use – State of California)

• Steel 12 Ga. (Typical)

• Aircraft Cable (Desirable when viewed)

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Hangar Wire/Cable Location

• Typical – 8” from Perimeter

• Suspension Reinforcement

•allows cantilever 24” from Perimeter

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Hangar Wire/Cable Location

• Suspension Reinforcement coupled with aircraft cable gives a floating appearance

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Perimeter Solutions – Floating Ceilings• Clean Connection

•Escutcheons

•Field Paint

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Perimeter Solutions – Floating Ceilings•Floating Elements

• Seismic Categories C or D,E,F

•Must be capable of moving a minimum of 18” in all directions without damage or contact with any other element.

•Gravity design loads must be three times the operating load.

•Splay Wires/Rigid Bracing

Source: IBC 1621.2.1, ASCE 9.6.2.2.

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Detailing Perimeters and Floating Elements in the Ceiling PlaneWhat you have learned! How to detail:

•Basic Wall to Wall Ceilings• Understand molding options• Describe panel types• Utilize the correct suspension system• Apply Seismic Installation Considerations

• Integrated Perimeters• Floating Ceilings

Learning Objectives

75

Floating Ceilings• Select Perimeter Trim Options• Understand Installation Methods

•Soffit Perimeters• Utilize correct installation method

•Light Coves•Codes + Rating Systems

26

Questions?

76

©2012 AWI Licensing Co. All rights reserved.

This concludes The American Institute of Architects Continuing Education Systems Program.

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Detailing Perimeters and Floating Elements in the Ceiling Plane · 2019. 10. 19. · 4 The Basics -...

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