Construction Design Details

If you would like to DOWNLOAD the entire Extreme Panel Details Manual in PDF format, please download here. If you would like to view the AutoCAD versions of our details and do not have AutoCAD, you can download the free DWG viewer by clicking here. To compliment our detail library, view our Technical Bulletins for various design & construction requirements and recommendations.

Tools & Misc Items Needed PDF

Special Considerations/Electrical Install Hints PDF

ICC-ES Eval. Report ESR-4524 / ICC-ES SIP Shear Wall Assemblies. #100S Downloads:  PDF 

ICC-ES Eval. Report ESR-4524 / In-Plane Shear for Diaphragms. #100D Downloads:  PDF 

SIP Best Practices Examples. #101A Downloads: DWG / PDF 

SIP Best Practices Notes. #101B Downloads: DWG / PDF 

SIP Thickness and R-Values. #102 Downloads: DWG / PDF 

SIP Sealant Application (Walls). #103 Downloads: DWG / PDF 

SIP Sealant Application (Roofs). #104 Downloads: DWG / PDF 

SIP Tape Application Notes. #105 Downloads: DWG / PDF 

SIP Tape Application (Interior). #105A Downloads: DWG / PDF 

SIP Tape Application (Exterior). #105B Downloads: DWG / PDF 

Wall Electrical Chases / Corner Routed Through Floor. #106 Downloads: DWG / PDF 

Wall Electrical Chases (Corner Routed Through Exterior). #107 Downloads: DWG / PDF 

Electrical Boxes. #108 Downloads: DWG / PDF 

SIP Wall Finishes. #109 Downloads: DWG / PDF 

SIP Wall Interior Details. #110 Downloads: DWG / PDF 

SIP Furring. #111 Downloads: DWG / PDF 

Void in SIP Wall (Plumbing Chases). #112 Downloads: DWG / PDF 

SIP to Timber Frame Details. #113 Downloads: DWG / PDF 

SIP Roof Penetrations. #114 Downloads: DWG / PDF 

Ceiling Fan Attachment. #115 Downloads: DWG / PDF 

Wall Bracing. #117 Downloads: DWG / PDF 

Type S (Box/Block) Spline. #200 Downloads: DWG / PDF 

Type I (I-Joist) Spline. #201 Downloads: DWG / PDF 

I-Joist Spline SIP Connection. #203 Downloads: DWG / PDF 

Type L (2x) Spline. #204 Downloads: DWG / PDF 

Lumber Spline SIP Connection. #205 Downloads: DWG / PDF 

LVL Spline. #206 Downloads: DWG / PDF 

Alternate Lumber Splines. #208 Downloads: DWG / PDF 

HSS 2x Spline. #209 Downloads: DWG / PDF 

2x Sill/Bottom Plate Foundation Connection. #301 Downloads: DWG / PDF 

Cantilevered Sill Plate Foundation Connection. #302 Downloads: DWG / PDF 

Bottom Plate. #303 Downloads: DWG / PDF 

Bottom Plate Floor Joist to Concrete. #304A-D Downloads: DWG / PDF 

Bottom Plate Floor Joists to Wall. #304E-H Downloads: DWG / PDF 

Bottom Plate Placement. #305 Downloads: DWG / PDF 

HDU Type Holdown. #306 Downloads: DWG / PDF 

HDU Type Holdown installed prior to SIP.  #306A Downloads: DWG / PDF 

Strap /Cast in Place Holdown. #307 Downloads: DWG / PDF 

Bottom Plate Insulated Rim Foundation Connection. #308 Downloads: DWG / PDF 

SIP Wall Plate. #400 Downloads: DWG / PDF 

SIP Wall Plate Beveled Top. #401 Downloads: DWG / PDF 

Beveled SIP Wall Plate Top and Bottom. #402 Downloads: DWG / PDF 

Wall Corner. #403 Downloads: DWG / PDF 

Wall Angled Corner. #404 Downloads: DWG / PDF 

Cap Plate Connection. #405 Downloads: DWG / PDF 

Bearing Plate. #406 Downloads: DWG / PDF 

Header at Top of SIP Wall Assembly Sequence. #407 Downloads: DWG / PDF 

Header at Top of Opening Assembly Sequence. #408 Downloads: DWG / PDF 

Header at Top of Opening Limited Bearing* Assembly Sequence. #409 Downloads: DWG / PDF 

Header at Top of Tall SIP Wall Assembly Sequence. #410 Downloads: DWG / PDF 

Header Assemblies. #411 Downloads: DWG / PDF 

Factory Cut Openings. #412 Downloads: DWG / PDF 

RTA Opening Assembly Sequence. #413 Downloads: DWG / PDF 

SIP Beam Pocket at Top of Wall with Post. #414 Downloads: DWG / PDF 

SIP Beam Pocket at Top of Wall without Post. #415 Downloads: DWG / PDF 

SIP Wall to Roof Beveled Block (L-Wedge). #500 Downloads: DWG / PDF 

SIP Wall to Roof Beveled Top of Wall. #501 Downloads: DWG / PDF 

SIP Wall to Roof Gable Overhang. #502 Downloads: DWG / PDF 

SIP Wall to Roof, No Overhang Beveled Block (L-Wedge). #503 Downloads: DWG / PDF 

SIP Wall to Roof, No Overhang Beveled Top of Wall. #504 Downloads: DWG / PDF 

SIP Wall to Roof Gable No Overhang. #505 Downloads: DWG / PDF 

SIP Eave Plumb Cut SIP. #506 Downloads: DWG / PDF 

SIP Eave Square Cut SIP. #507 Downloads: DWG / PDF 

Parapet Wall Detail. #508 Downloads: DWG / PDF 

Ledger Details SIP Wall. #509A-D Downloads: DWG / PDF 

Ledger Details SIP Wall. #509E-F Downloads: DWG / PDF 

Ledger Details SIP Wall. #509G Downloads: DWG / PDF 

Ledger Details Stick Framed Wall. #510 Downloads: DWG / PDF 

SIP Wall & Roof Platform Framing Perpendicular Intersection. #511 Downloads: DWG / PDF 

SIP Wall & Roof Platform Framing Sloped Intersection. #512 Downloads: DWG / PDF 

SIP Bearing Conditions - Continuous SIP. #600A-C Downloads: DWG / PDF 

SIP Bearing Conditions - Continuous SIP. #600D-E Downloads: DWG / PDF 

SIP Bearing Conditions - Continuous SIP. #600F-G Downloads: DWG / PDF 

SIP Bearing Conditions - Continuous SIP. #600H Downloads: DWG / PDF 

SIP Bearing Conditions - SIP Joint. #601A-D Downloads: DWG / PDF 

SIP Bearing Conditions - SIP Joint. #601E-F Downloads: DWG / PDF 

SIP Floor/Roof Plate. #700 Downloads: DWG / PDF 

Beveled Roof Plate. #701 Downloads: DWG / PDF 

Flush Foam Above Bearing. #702 Downloads: DWG / PDF 

Box/Block Spline Above Bearing. #703 Downloads: DWG / PDF 

Roof Valley w/ Lumber Bevel Cut. #705 Downloads: DWG / PDF 

Roof Valley Flush Foam Bevel Cut. #706 Downloads: DWG / PDF 

Roof Ridge/Hip Flush Foam Bevel Cut. #708 Downloads: DWG / PDF 

Roof Ridge - Ridge Cap. #709 Downloads: DWG / PDF 

Roof Ridge Overlap. #710 Downloads: DWG / PDF 

Roof Ridge SIPs Spanning Parallel to Ridge. #711 Downloads: DWG / PDF 

Roof Ridge Cantilevered SIP. #713 Downloads: DWG / PDF 

Roof Ridge Flush Foam - Plumb Cut at Different Pitches. #714 Downloads: DWG / PDF 

Roof Ridge Overlap - SIP Spanning Parallel to Ridge. #718 Downloads: DWG / PDF 

Exposed Rafter Tails Partial Depth. #720 Downloads: DWG / PDF 

2x Sill Bottom Plate SIP Floor Connection. #800 Downloads: DWG / PDF 

SIP Floor Point Load Blocking. #801 Downloads: DWG / PDF 

SIP Floor Platform Framing. #802 Downloads: DWG / PDF 

Want more Extreme Green Details?

View an environmental profile on how SIPs compare to conventional 2×6 framing in terms of energy use and greenhouse gas emissions. This study tracks the environmental effects of both framing methods from raw material extraction through the 50-year lifetime of a single-family home (study produced by the EPS Molders Association – EPSMA).