StoTherm Insulated Facade System

The StoTherm Insulated Facade System is a cavity-based exterior insulation and finishing system (EIFS) wall cladding. It is designed to be used as an external cladding system for residential and light commercial type buildings where domestic construction techniques are used. 

The StoTherm Insulated Facade System consists of StoTherm or StoTherm+ expanded polystyrene (EPS) panels fixed over polystyrene battens to form the cavity. The coating system consists of a nominal 5 mm thick cement-based render applied to the polystyrene panels, an approximate 2.5 mm thick coat of fibreglass mesh reinforced synthetic resin render (StoArmat render system only) and an approximate 1-3 mm thick coat of coloured finishing render. The render system is finished with a Sto coating. 

The system incorporates a primary and secondary means of weather resistance (first and second line of defence) against water penetration by separating the cladding from the external wall framing with a nominal 20 mm wide cavity. The cavity allows for any occasional ingress of water that may get past the external skin to drain to the exterior of the building and any remaining moisture to dry by evaporation.

• SS105 StoTherm Miral Insulated Facade System 8pa 19.01
• SS106 StoTherm Armat Insulated Facade System 8pa 19.01

Details as listed below, all dated 2017:

Introduction Series 000

• StoTherm Insulated Facade System Introduction ST 006
• StoTherm Insulated Facade System Reinforcing Mesh Application ST 007
• StoTherm Insulated Facade System Panel Information ST 008

Panel Layout Series 100

• StoTherm Insulated Facade System SS 106
• StoTherm StoArmat Render System ST 100
• StoTherm Insulated Facade System SS 105
• StoTherm StoMiral Render System ST 101
• StoTherm Insulated Facade System EPS sheet and Fixing Layout Typical Elevation ST 102
• StoTherm Insulated Facade System StoTherm Panel Layout ST 103

Foundation Series 200

• StoTherm Insulated Facade System Foundation Slab-on-Ground ST 200
• StoTherm Insulated Facade System Insulated Slab-on-Ground ST 201
• StoTherm Insulated Facade System Rebated Slab-on-Ground - Render Finish ST 202
• StoTherm Insulated Facade System Ribraft Floor System/Edge Detail ST 203
• StoTherm Insulated Facade System Conc.Block Foundation Edge Detail ST 204
• StoTherm Insulated Facade System EPS Block Foundation Detail ST 205
• StoTherm Insulated Facade System Solid Conc. Foundation Edge Detail ST 206
• StoTherm Insulated Facade System Conc. Continuous Perimeter Foundation Wall ST 207
• StoTherm Insulated Facade System Maxraft Floor System/Edge Detail ST 208
• StoTherm Insulated Facade System Timber Pile/Subfloor Vent (parallel wall) ST 209
• StoTherm Insulated Facade System Timber Pile/Subfl Vent (right angled wall) ST210
• StoTherm Insulated Facade System Timber Subfloor With Jackstuds ST 211
• StoTherm Insulated Facade System Masonry Conc. Block in Ground Wall ST 212
• StoTherm Insulated Facade System Concrete Block Interstorey Drained Junction ST 213

Walls Series 300

• StoTherm Insulated Facade System StoTherm Panel Layout ST 300
• StoTherm Insulated Facade System Panel Fixing Vertical ST 301
• StoTherm Insulated Facade System Panel Fixing Horizontal ST 302
• StoTherm Insulated Facade System External Corner ST 303
• StoTherm Insulated Facade System Internal Corner ST 304
• StoTherm Insulated Facade System Vertical Control Joint ST 305
• StoTherm Insulated Facade System Horizontal Inter Storey ST 306
• StoTherm Insulated Facade System Horizontal Inter Storey Control Joint ST 307
• StoTherm Insulated Facade System Drained Junction at Third Storey ST 308
• StoTherm Insulated Facade System Boxed Beam ST 309
• StoTherm Insulated Facade System Post Detail ST 310

Wall Penetrations & Fittings Series 350

• StoTherm Insulated Facade System Pipe Penetration Detail ST 350
• StoTherm Insulated Facade System Light Fitting/Fixing Detail ST 351
• StoTherm Insulated Facade System Tap Fitting/Fixing Detail ST 352
• StoTherm Insulated Facade System Handrail Bracket/Fixing Detail ST 353
• StoTherm Insulated Facade System Meterbox - Isometric ST 354
• StoTherm Insulated Facade System Meterbox - Cross Section ST 355
• StoTherm Insulated Facade System Downpipe Saddle Fixing & Wiring Details ST 356
• StoTherm Insulated Facade System Fan Vent Detail ST 357
• StoTherm Insulated Facade System Inter-Storey Junction with Poly Profile ST 358
• StoTherm Insulated Facade System Joint at Third Storey with Poly profile ST 359

Joinery Series 400

• StoTherm Insulated Facade System Alu.Joinery - Head Detail - Stick on Jamb ST 400
• StoTherm Insulated Facade System Alu.Joinery - Head Detail - Cavity Jamb ST 401
• StoTherm Insulated Facade System Alu.Joinery - Sill Detail - Sto uPVC Stick on Sill ST 402
• StoTherm Insulated Facade System Alu.Joinery - Jamb Detail - Sto uPVC Cavity Jamb ST 403
• StoTherm Insulated Facade System Alu.Joinery - Jamb Detail - Sto uPVC Stick on Jamb ST404
• StoTherm Insulated Facade System Int.Cnr Alu.Window/Door Joinery - Jamb Detail ST 405
• StoTherm Insulated Facade System Entry Door Threshold Detail ST 406
• StoTherm Insulated Facade System Garage Door - Timber Head Detail ST 410
• StoTherm Insulated Facade System Garage Door - Timber Jamb Detail ST 411
• StoTherm Insulated Facade System Garage Door - Rendered Head Detail ST 412
• StoTherm Insulated Facade System Garage Door - Rendered Jamb Detail ST 413
• StoTherm Insulated Facade System Sto uPVC Head and Jamb Flashing Isometric ST 414

Parapets, Balustrades, Decks Series 500

• StoTherm Insulated Facade System Parapet/Metal Flashing Detail ST 500
• StoTherm Insulated Facade System Rendered Parapet/Balustrade Detail ST 501
• StoTherm Insulated Facade System Parapet and/or Encl.Balust. Wall Junc - Plan View ST 502
• StoTherm Insulated Facade System Flexible Flashing Install - Isometric ST 503
• StoTherm Insulated Facade System Metal Saddle Flashing & Cap Install - Isometric ST 504
• StoTherm Insulated Facade System StoFlexyl Meshed Saddle Flashing Install - Iso. ST505
• StoTherm Insulated Facade System StoFlexyl Meshed Waterproofing Cap - Isometric ST 506
• StoTherm Insulated Facade System Balustrade/Encl.Deck Detail ST 507
• StoTherm Insulated Facade System Enclosed Deck Detail ST 508
• StoTherm Insulated Facade System Cantilevered Slatted Deck ST 509
• StoTherm Insulated Facade System Non Cantilevered Slatted Deck ST 510
• StoTherm Insulated Facade System Timber Beam/Pergola Detail ST 511
• StoTherm Insulated Facade System Parallel Deck Joist Bracket ST 512
• StoTherm Insulated Facade System RWH/Scupper Opening ST 513

Soffit Series 600

• StoTherm Insulated Facade System Flat Soffit/Wall Junction Timber Fascia ST 600
• StoTherm Insulated Facade System Raking Soffit/Wall Junction Timber Fascia ST 601
• StoTherm Insulated Facade System Face Fixed Timber Fascia ST 602
• StoTherm Insulated Facade System Reverse Raking Soffit to wall with Flashing ST 603
• StoTherm Insulated Facade System Raking Soffit - Sto uPVC Control Joint ST 604
• StoTherm Insulated Facade System Soffit to Cladding Detail ST 605
• StoTherm Insulated Facade System Gutter/Wall Apron Flashing Junction ST 606
• StoTherm Insulated Facade System Soffit at Window/Door Head ST 607
• StoTherm Insulated Facade System Metal Fascia Face Fixed Membrane Roof ST 608
• StoTherm Insulated Facade System Metal Fascia Barge Detail ST 609
• StoTherm Insulated Facade System Metal Fascia Face Fixed Barge Detail ST 610
• StoTherm Insulated Facade System Flat Soffit/Wall Junction Metal Fascia ST 611
• StoTherm Insulated Facade System Raking Soffit/Wall Junction Metal Fascia ST 612
• StoTherm Insulated Facade System Face Fixed Metal Fascia ST 613

Roof Series 700

• StoTherm Insulated Facade System Apron Flashing ST 700
• StoTherm Insulated Facade System Parallel Apron Flashing ST 701
• StoTherm Insulated Facade System Inter-storey Transverse (Apron) Roof/Stopend ST 702
• StoTherm Insulated Facade System Inter-storey Deck or Roof/Stopend Flashing ST 703
• StoTherm Insulated Facade System Inter-storey Roof Stop End Flashing - Plan View ST 704
• StoTherm Insulated Facade System Roof Penetration/Gutter (Masonry Tile) ST 705
• StoTherm Insulated Facade System Roof Parallel/Hidden Gutter ST 706
• StoTherm Insulated Facade System Face Fixed Fascia/Barge ST 707
• StoTherm Insulated Facade System Face Fixed Fascia/Membrane Roof ST 708
• StoTherm Insulated Facade System Roof/Wall Ridge ST 709

Dissimilar Material Weatherboard Series 800

• StoTherm Insulated Facade System Ext.Corner Weatherboard/StoTherm - Opt 1 ST 800
• StoTherm Insulated Facade System Ext.Corner Weatherboard/StoTherm - Opt 2 ST 801
• StoTherm Insulated Facade System Ext.Corner Direct Fixed Weatherboards/StoTherm ST 802
• StoTherm Insulated Facade System Int.Corner Weatherboard/StoTherm - Opt 1 ST 803
• StoTherm Insulated Facade System Int.Corner Weatherboard/StoTherm - Opt 2 ST 804
• StoTherm Insulated Facade System Int.Corner Weatherboard/StoTherm - Direct Fix ST 805
• StoTherm Insulated Facade System Vertical Joint Weatherboard/StoTherm - Opt 1 ST 806
• StoTherm Insulated Facade System Vertical Joint Weatherboard/StoTherm - Opt 2 ST 807
• StoTherm Insulated Facade System Horizontal Junction Weatherboard/StoTherm ST 808
• StoTherm Insulated Facade System Gable End Weatherboard/StoTherm ST 809
• StoTherm Insulated Facade System Internal Corner Direct Fixed EIFS to StoTherm ST 810.1

Brick Series 810

• StoTherm Insulated Facade System External Corner Brick Veneer/StoTherm ST 810
• StoTherm Insulated Facade System Internal Corner Brick Veneer/StoTherm - Opt 1 ST 811
• StoTherm Insulated Facade System Internal Corner Brick Veneer/StoTherm - Opt 2 ST 812
• StoTherm Insulated Facade System Vertical Junction Brick Veneer/StoTherm ST 813
• StoTherm Insulated Facade System Horizontal Junction Brick Veneer/StoTherm ST 814

Fibre Cement Sheet Series 820

• StoTherm Insulated Facade System External Corner FC Sheet/ StoTherm ST 820
• StoTherm Insulated Facade System Internal Corner FC Sheet/ StoTherm - Opt 1 ST 821
• StoTherm Insulated Facade System Internal Corner FC Sheet/ StoTherm - Opt 2 ST 822
• StoTherm Insulated Facade System FC Sheet Gable End ST 824

Concrete Block Series 830

• StoTherm Insulated Facade System External Corner Concrete Block/StoTherm ST 830
• StoTherm Insulated Facade System Internal Corner Concrete Block/StoTherm ST 831
• StoTherm Insulated Facade System Vertical Joint Concrete Block/StoTherm ST 832
• StoTherm Insulated Facade System Horizontal Junction Concrete Block/StoTherm ST 833

Manufactured Stone - Schist & Natural Stone Series 840

• StoTherm Insulated Facade System Ext.Cnr Manuf.Stone/StoTherm - Opt 1 ST 840
• StoTherm Insulated Facade System Ext.Cnr Manuf.Stone/StoTherm - Opt 2 ST 841
• StoTherm Insulated Facade System Ext.Cnr Schist or Stone Veneer/StoTherm ST 842
• StoTherm Insulated Facade System Boxed Ext.Cnr Stone Veneer/StoTherm ST 843
• StoTherm Insulated Facade System Internal Cnr. Manuf.Stone/StoTherm ST 844
• StoTherm Insulated Facade System Internal Cnr. Schist or Stone Veneer/StoTherm ST 845
• StoTherm Insulated Facade System Vertical Junction Manuf.Stone/StoTherm ST 846
• StoTherm Insulated Facade System Vertical Junction Schist or StoneVeneer/StoTherm ST 847
• StoTherm Insulated Facade System Horiz.Junction Manuf.Stone/StoTherm ST 848
• StoTherm Insulated Facade System Horiz.Junction Schist or StoneVeneer/StoTherm ST 849

Profile Metal Series 850

• StoTherm Insulated Facade System Ext.Cnr Horiz.Profiled Metal/StoTherm ST 850
• StoTherm Insulated Facade System Int.Cnr Horiz.Profiled Metal/StoTherm ST 851
• StoTherm Insulated Facade System Vertical Junction Horiz.Profiled Metal/StoTherm ST 852
• StoTherm Insulated Facade System Horizontal Junction Horiz.Profiled Metal/StoTherm ST 853
• StoTherm Insulated Facade System External Corner Vertical Profiled Metal/StoTherm ST 854
• StoTherm Insulated Facade System Internal Corner Vertical Profiled Metal/StoTherm ST 855
• StoTherm Insulated Facade System Horiz.Junction Vertical Profiled Metal/StoTherm ST 856

StoTherm Panel EIFS Series 860

• StoTherm Insulated Facade System Ext.Cnr StoPoren/StoTherm ST 860
• StoTherm Insulated Facade System Int.Cnr StoPoren/StoTherm ST 861
• StoTherm Insulated Facade System Vertical Joint 50mm StoPoren/StoTherm ST 862
• StoTherm Insulated Facade System Vertical Joint 80mm StoPoren/StoTherm ST 863
• StoTherm Insulated Facade System Inter-Storey Junction StoPoren/StoTherm ST 864
• StoTherm Insulated Facade System Inter-Storey 3rd Stry Drained Inter-storey Junct ST 865

Flashman Joinery Flashing System

• StoTherm Insulated Facade System Flashman Head Flashing ST 878
• StoTherm Insulated Facade System Flashman Sill Flashing ST 879
• StoTherm Insulated Facade System Flashman Jamb Flashing ST 880

Rusticated Weatherboard Series 890

• StoTherm Ins Facade System Ext.Corner Rusticated Weatherboard/StTherm - Opt 1 ST 890
• StoTherm Ins Facade System Ext.Corner Rusticated Weatherboard/StoTherm - Opt 2 ST 891
• StoTherm Ins Facade System Ext.Corner Direct Fixed Rusticated W/boards/StoTherm ST 892
• StoTherm Ins Facade System Int.Corner Rusticated Weatherboard/StoTherm - Opt 1 ST 893
• StoTherm Ins Facade System Int.Corner Rusticated Weatherboard/StoTherm - Opt 2 ST 894
• StoTherm Ins Facade System Int.Corner Direct Fixed Rusticated W/board/StoTherm ST 895
• StoTherm Ins Facade System Vert Joint Rusticated Weatherboard/StoTherm - Opt 1 ST 896
• StoTherm Ins Facade System Vert Joint Rusticated Weatherboard/StoTherm - Opt 2 ST 897
• StoTherm Ins Facade System Horizl Junction Rusticated Weatherboard/StoTherm ST 898
• StoTherm Ins Facade System Gable End Rusticated Weatherboard/StoTherm ST 899

The following details have not been checked and are outside the scope of the Appraisal:

• StoTherm Insulated Facade System Entry Door/Deck Threshold Detail ST 407
• StoTherm Insulated Facade System Bifold Door/Threshold Detail ST 408
• StoTherm Insulated Facade System Level Entry Threshold Detail ST 409
• StoTherm Insulated Facade System Framed Chimney ST 710
• StoTherm Insulated Facade System FC Sheet - Framed Sub Floor Cladding ST 823

DISSIMILAR JOINERY Series 870 TIMBER JOINERY

• StoTherm Insulated Facade System Timber Window Joinery - Head Detail ST 870
• StoTherm Insulated Facade System Timber Window Joinery - Sill Detail ST 871
• StoTherm Insulated Facade System Timber Window Joinery - Jamb Detail ST 872
• StoTherm Insulated Facade System Timber Door Joinery - Timber Floor/Threshold Det ST 873
• StoTherm Insulated Facade System Timber Door Joinery - Conc Floor/Threshold Detl ST 874

NK PVCu JOINERY

• StoTherm Insulated Facade System NK PVCu - Head Detail ST 875
• StoTherm Insulated Facade System NK PVCu - Sill Detail ST 876
• StoTherm Insulated Facade System NK PVCu - Jamb Detail ST 877

HOMERIT PVC JOINERY

• StoTherm Insulated Facade System Homerit PVC Joinery - Head Detail ST 881
• StoTherm Insulated Facade System Homerit PVC Joinery - Sill Detail ST 882
• StoTherm Insulated Facade System Homerit PVC Joinery - Jamb Detail ST 883

Always refer to the Appraisal in full and the technical literature.