www.sigmat.co.uk01756 701522

Edition 1

Building Products Guide

SFS DECKING Purlins

2

Building Products for the Construction Industry

About Sigmat

Sigmat, UK leader in light gauge steel framing, offer a cost-efficient and faster alternative to traditional building methods.

Your one-stop-shop for your next offsite construction project. We design, manufacture, and assemble all under one roof, and install load-bearing light gauge steel framing solutions of the highest quality at your site. With over 18 years of extensive experience and industry knowledge.

Combining engineering excellence, design expertise, and unrivalled manufacturing capabilities we offer light gauge steel framing solutions. From design through to installation, all our employees are in-house and highly skilled, delivering quality results.

Rolled Steel Construction Components

At Sigmat, we also offer a full SFS range as an alternative solution. With an extensive range of building products including SFS, decking and purlins.

Rolled Steel Construction Components range: • SFS • SigDeck100 Trapezoidal Decking • Purlins and Sheeting Rails

Contents

Content Page Overview .......................................................................................................................................................................................... 2Source to Site Solution ............................................................................................................................................................. 4Design Capabilities ...................................................................................................................................................................... 5 DECKINGSigDeck100 - Trapezoidal Decking ....................................................................................................................................... 6-9

STEEL FRAME SYSTEM (SFS) System Overview .......................................................................................................................................................................... 10SFS001 Base Track to Stud Connection ............................................................................................................................. 11 SFS002 Slotted Head Track Detail ....................................................................................................................................... 12SFS003 Cill or Lintel Track Connection ............................................................................................................................. 13SFS004 Cill Track Connection - Heavy Duty .................................................................................................................. 14SFS005 Lintel Track Connection - Heavy Duty .............................................................................................................. 15SFS006 Lateral Restraints ......................................................................................................................................................... 16SFS009 Profile Options ............................................................................................................................................................. 17External Wall Finishes ................................................................................................................................................................ 18-23Facades Stock Fixings Table ..................................................................................................................................................... 24

PURLINS AND SHEETING RAILSPurlins Datasheet Model ........................................................................................................................................................... 25‘C’ Section (122mm, 142mm, 172mm, 202mm, 232mm, 262mm, 302mm, 342mm, 382mm, 432mm)......... 26-33‘Z’ Section (122mm, 142mm, 172mm, 202mm, 232mm, 262mm, 302mm, 342mm, 382mm, 432mm)..........34-41

Sustainability .................................................................................................................................................................................. 42Our Locations .................................................................................................................................................................................43Contact

4

Source to site solution

1D E S I G N

2M A N U FA C T U R E

www.sigmat.co.uk

DESIGN CAPABILITIES

DESIGN Support

Offering clients and partners the benefits of continuous product development. Our team at Sigmat is committed to working very closely with our in-house design teams to ensure we find a bespoke solution that optimises performance, value for money and ease of installation.

Our early involvement in the design process ensures that we can formulate and innovate on a project-by-project basis. Working closely with design ensures that calculations can be rigorously checked to deliver a superior quality, made possible by the Sigmat System.

Benefits

Sigmat System brings a host of benefits to project teams:

• Minimises project risk• Provides accurate & predictable costs • Delivers improved quality, accuracy & performance • Increases speed of construction • Improves project health and safety records • Provides earlier access for following trades • Reduces programme time to achieve earlier completion and occupancy • Creates cost certainty and quicker financial payback

6

Sigdeck100 trapezoidal deckingTechnical Data

SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck in 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.

The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.

SIGMAT Limited.Registered in England No. 0451 6604.

VAT Registration No. 252 081 0 41

Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK

SigDeck100 - Technical Datasheet Description

SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.

The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.

Slab Depth (mm)

Volume of Concrete (m³/m²)

Weight of concrete (normal weight)

Weight of Decking and reinforcement

(kN/m²) Wet (kN/m²) Dry (kN/m²) 180

(excluding ponding) 0.127 3.23 3.1 0.185-0.239

180 (max span including ponding)

0.142 3.63 3.49 0.185-0.239

Profile Properties Nominal Gauge (mm)

Design Gauge (mm)

Steel Grade (N/mm²)

Profile Weight kN/m² (kg/m²)

Height of neutral axis

(mm)

Area of Steel

(mm²/m)

Moment of Inertia

(cm4/m)

0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445

Decking type Construction stage slab depth at mid span, (deflection mm)

3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)

www.sigmat.co.uk

SIGMAT Limited.Registered in England No. 0451 6604.

VAT Registration No. 252 081 0 41

Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK

SigDeck100 - Technical Datasheet Description

SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.

The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.

Slab Depth (mm)

Volume of Concrete (m³/m²)

Weight of concrete (normal weight)

Weight of Decking and reinforcement

(kN/m²) Wet (kN/m²) Dry (kN/m²) 180

(excluding ponding) 0.127 3.23 3.1 0.185-0.239

180 (max span including ponding)

0.142 3.63 3.49 0.185-0.239

Profile Properties Nominal Gauge (mm)

Design Gauge (mm)

Steel Grade (N/mm²)

Profile Weight kN/m² (kg/m²)

Height of neutral axis

(mm)

Area of Steel

(mm²/m)

Moment of Inertia

(cm4/m)

0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445

Decking type Construction stage slab depth at mid span, (deflection mm)

3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)

Sigdeck100 trapezoidal deckingTechnical Data

SIGMAT Limited.Registered in England No. 0451 6604.

VAT Registration No. 252 081 0 41

Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK

SigDeck100 - Technical Datasheet Description

SigDeck is the new floor deck profile in Sigmat’s product range (2019). The S450 crushed end trapezoidal deck is 110mm deep and available in 0.9mm, 1.1mm and 1.4mm gauges.

The new range has an outstanding unpropped capacity to 5m spans and uses a 180mm deep slab, which gives much more flexibility in build for other trades below the deck. SigDeck can achieve up to 2hr fire rating with varying load types.

Slab Depth (mm)

Volume of Concrete (m³/m²)

Weight of concrete (normal weight)

Weight of Decking and reinforcement

(kN/m²) Wet (kN/m²) Dry (kN/m²) 180

(excluding ponding) 0.127 3.23 3.1 0.185-0.239

180 (max span including ponding)

0.142 3.63 3.49 0.185-0.239

Profile Properties Nominal Gauge (mm)

Design Gauge (mm)

Steel Grade (N/mm²)

Profile Weight kN/m² (kg/m²)

Height of neutral axis

(mm)

Area of Steel

(mm²/m)

Moment of Inertia

(cm4/m)

0.9 0.86 450 0.127 (12.95) 54.8 1604 281 1.1 1.06 450 0.156 (15.92) 54.9 1977 347 1.4 1.36 450 0.20 (20.42) 55.05 2537 445

Decking type Construction stage slab depth at mid span, (deflection mm)

3.5m 4m 4.5m 5m 180SIG10009 180 (0) 187 (7) 199 (19) N/A 180SIG10011 180 (0) 183 (3) 189 (9) 203 (23)(4.9m) 180SIG10014 180 (0) 180 (0) 186 (6) 197 (17)

Profile Properties

8

Sigdeck100 trapezoidal deckingTechnical Data

SIGMAT Limited.Registered in England No. 0451 6604.

VAT Registration No. 252 081 0 41

Birkbeck, Water Street, Skipton, North Yorkshire BD23 1 PB T : 01 756 701 522E : enquiries@sigmat.co.ukWWW.SIGMAT.CO.UK

SigDeck100 Loading Tables (Eurocode) 180mm Depth – Single Unpropped Span – S450 – Normal Weight Concrete

Fire Rating (hours)

Mesh and Reinforcement

Total Unfactored applied Load (kN/m²) – Maximum Permissible Span (m)

0.9mm gauge 1.1mm gauge 1.4mm gauge

3.5 5.0 3.5 5.0 3.5 5

60 A193 + H12 4.6 4.6 4.9 4.9 5.0 5.0

90 A193 + H12 A193 + H16

4.6 4.6

4.6 4.6

4.9 4.9

4.7 4.9

5.0 5.0

4.6 5.0

120* A193 + H12 A193 + H16

4.1 4.6

3.5 4.6

3.8 4.9

3.5 4.9

3.8 5.0

3.5 4.8

*Note minimum 12.5mm Type F plasterboard ceiling for to achieve insulation criteria for 120 minutes fire rating, any penetrations through the ceiling must be appropriately protected SigDeck100 Acoustic Information

Slab type Ceiling Board Density (kg/m2)

Rw (C; Ctr) dB Ln,w dB *STC

180SIGDECK100 1 x 9.8 61 (-3; -9) 53 62 180SIGDECK100 2 x 12.6 62 (-2; -7) 49 62

Technical report C/24392/T01 – June 2019

SigDeck100 Loading Tables (Eurocode) 180mm Depth - Single Unpropped Span - S450 - Normal Weight Concrete

Technical report C/24392/101 - June 2019

www.sigmat.co.uk

SigDeck edging Strip

Shape Gauge a b c d e x y Width Length(s) Quantity Required

Total Linear Meters

SIG-01 5 1.0 200 0 0 0 0 0 0 200 3000 40 120m

SIG-02 2 1.2 210 16 24 0 0 0 0 250 3000 20 60m

SIG- EC 4 1.1 120 80 0 0 0 0 0 200 n/a 60 12m

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The Sigmat SFS System Overview

Our SFS wall studs fitted with the unique Sigmat web stiffener

The detail for windows and doors within the SFS panels, to create opening that fit your building style

The typical stud to track connection fixed through with 5.5mm diameter tek screws

For longer openings with external panels there may be a requirement due to the external wind pressure to increase the sectional properties of the cill / lintel. This is one of the methods for stiffening these areas.

The Sigmat slotted head track allows for deflections within the superstructure without applying any vertical loading to the SFS studs.

www.sigmat.co.uk

SFS 001Base track to stud connection

Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Immediate butt joints between Track ends should be cut square and must not fall within 150mm from any stud position

Sigmat Stud

Sigmat Base Track

1No 5.5 dia pan head screw fixing through each flange of stud

Track fixed at every stud loca-tion with 1No 6.3 dia tapcons. End fixing max 150mm from end of panel.

Note - Fixing must be min. 50mm from slab edge

Track must bear at least 2/3 onto the supporting structure

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SFS 002Slotted Head Track Detail

Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Immediate butt joints between Track ends should be cut square and must not fall within 150mm from any stud position

Sigmat Stud

1No 5.5 dia pan head screw fixing through each flange of stud. Note: screw to be centred within each slot

Stud to be cut 15mm short of top of slotted head track to allow for deflection

Track fixed at every stud location with 1No fixing. End fixing max 150mm from end of the panel

Note: fixing must be min 50mm from slab edgeUse 6.3 dia tapcons into concreteUse 5.5 dia tec screws into steel

Sigmat slotted head track

Track must bear at least 2/3 onto the supporting structure

www.sigmat.co.uk

Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends

SFS 003 Cill or Lintel Track Connection

Sigmat Track

Sigmat Stud / Jamb StudSee SFS001/002 for Head/Base Fixings

Hard connection required between stud and trackFor cills: 1No 5.5 dia pan head screw per flange For lintels: 2No 5.5 dia pan head screws per flange

Full - Height ‘Cripple’ Stud

Fixed into jamb stud @300mm centres with 2No 5.5 dia tec screws (Max 150mm from ends)See SFS 001/002 for Head/Base Fixings

14

SFS 004Cill Track Connection - Heavy Duty

Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends

Cill track and stud fixed using 2No 5.5 dia tec screws @300mm centres max 150mm from ends

Sigmat stud / jamb stud with additional backing studSee SFS001/002 for head/base fixings Fix jamb and backing stud @300mm centres with 2No 5.5 dia tec screws along internal fix-ing - max 150mm from each end

If using jamb type “JT4” additional closing rack required. See detail SFS009 fixed to backing stud using 2No 5.5 dia tec screws @300mm centres (max 150mm from ends)

Cill-to-jamb cleated connection using 50x50x3 RSA or similar. Use 2No 5.5 dia pan head screws in each leg

Hard connection required between stud and track 1No 5.5 dia pan head screw per flange

Full height ‘cripple’ stud See SFS003 for fixings

www.sigmat.co.uk

Notes: See calculation report for project specific requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel All Stud and Track bar lengths must be of sufficient length to form the opening detail without breaks Ensure head deflection detail is observed at Studs and Jamb connections into Slotted Head Track All cut lengths of Stud and Track should maintain square ends

SFS 005 Lintel Track Connection - Extra Heavy

Sigmat stud / jamb stud with additional backing studSee SFS001/002 for head/base fixings See SFS004 fod jamb stud to back stud fixing

If using jamb type “JT4” See detail SFS004 for fixing detail

Lintel-to-jamb connection See SFS004 for RSA detailsCill track and stud fixed

using 2No 5.5 dia tec screws @300mm centres (max 150mm from ends)

Hard connection required between stud and track2No 5.5 dia pan head screw per flange

Full height ‘cripple’ stud See SFS003 for fixings

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SFS 006 Lateral Restraints

Notes: Refer to Project Specific calculations and drawings for full lateral restraint blocking & bracing requirements Pan Head Screws must be suitable for fixing through Light Gauge Steel Fix blocking piece for 3 no 5.5 Dia Pan Head Screws evenly on each flange Fix strap to studs with 1 no 5.5 Dia Pan Head Screw on each flange

Sigmat main studs

Sigmat flat bracing strap fitted to both sides

Block piece between (max) every 4th bay Check layouts for details Stud lengths to be cut

www.sigmat.co.uk

SFS 009 Profile Options

Jamb Type Configurations

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External Wall Finishes Brick Clad

Brick Cladding

Sheathing Board

Stainless Steel Brick Ties

Stainless Steel Brick Tie Channels

Studs

Plasterboard

Stone Mineral Wool Insulation

Mineral Wool Insulation

Jamb Stud

Cill Track

Slotted Head Track

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external wall finishesBrick Slip

Brick Slip

Sheathing Board

Studs

Plasterboard

Jamb Stud

Cill Track

Slotted Head Track

Mineral Wool Insulation

Stone Mineral Wool Insulation

20

External Wall Finishes Ventilated Rainscreen

Facade Finish

Sheathing Board

Helping Hand Brackets

Studs

Plasterboard

Stone Mineral Wool Insulation

Mineral Wool InsulationJamb Stud

Cill Track

Slotted Head Track

Rail System

www.sigmat.co.uk

external wall finishesInsulated Render

Render

Sheathing Board

Studs

Plasterboard

Stone Mineral Wool Insulation

Mineral Wool Insulation

Jamb Stud

Cill Track

Slotted Head Track

22

External Wall Finishes TImber Cladding

Timber Cladding

Sheathing Board

TImber Battens

Studs

Plasterboard

Stone Mineral Wool Insulation

Mineral Wool Insulation

Jamb Stud

Cill Track

Slotted Head Track

www.sigmat.co.uk

external wall finishesCOMPOSITE PANEL

Composite Cladding

Sheathing Board

Studs

Plasterboard

Stone Mineral Wool Insulation

Mineral Wool Insulation

Jamb Stud

Cill Track

Slotted Head Track

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FACADES Stock Fixings Table

Application Size Product Type Supplier Ref

Pack Size

Images

Site - SFS to Concrete bits

Driver Tip

Driver Tip HILTI 2039247

1

Site - SFS to Concrete

6.0 x 45mm

HUS Screw Anchor

HILTI 383048

100

Site - SFS to concrete

6.0 x 60mm

Hex Head Screw Anchor HUS3-H

HILTI 416736

100

Site - WP Base Plate to Concrete

10 x 100mm

Hex Head - Screw Anchor

HILTI 2079915

50

Metal to Metal Screw

5.5 x 22mm

Grab Screw HILTI 202434

100

Site - LBS Frame to Frame

5.5 x 25mm

Hex Head - Self Drill S-MD03Z

HILTI 413417

500

Site - SFS to SFS 5.5 x 25mm

Pan Head Self Drill Tek Screw

HILTI 408762

1000

Site - SFS to Hot Rolled

5.5 x 40mm

Hex Head Self Drill S-MD05Z

HILTI 2054483

250

Site - SFS to Deflection Head Bracket

6.3 x 25mm

Hex Head Large Washer S-MD23Z

HILTI 413432

500

Site - SFS to Concrete

6mm Concrete Drill Bit HILTI 2022045

10

Framing - SFS to Concrete Driver

N/A Driver Bit for HUS Anchor

HILTI 2039158

10

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Purlins Datasheet Model

26

‘C' Sections - Steel Profiles

122mm

142mm

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‘C' Sections - Steel Profiles

172mm

202mm

28

‘C' Sections - Steel Profiles

232mm

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‘C' Sections - Steel Profiles

262mm

30

‘C' Sections - Steel Profiles

302mm

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‘C' Sections - Steel Profiles

342mm

32

‘C' Sections - Steel Profiles

382mm

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‘C' Sections - Steel Profiles

432mm

34

‘Z' Sections - Steel Profiles

122mm

142mm

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‘Z' Sections - Steel Profiles

172mm

202mm

36

‘Z' Sections - Steel Profiles

232mm

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‘Z' Sections - Steel Profiles

262mm

38

‘Z' Sections - Steel Profiles

302mm

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‘Z' Sections - Steel Profiles

342mm

40

‘Z' Sections - Steel Profiles

382mm

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‘Z' Sections - Steel Profiles

432mm

42

Sustainability

Sustainability

We are committed to sustainability and recognise its significance to our on-going success.

Concern for the environment and promoting a broader sustainability agenda are integral to our core values. We are committed to creating and maintaining good sustainable practises which reduce environmental impact to our activities and of each project.

It is well known that steel is one of the world’s most recycled materials with a potential recovery and re-use factor in excess of 90%. Steel framed structures are also the predominant form of construction for multi-storey buildings.

Light gauge framed steel structures are substantially lighter than traditional steel framed buildings allowing significant reduction in the weight of steel used. This offers a substantial reduction in the overall carbon footprint of a building.

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Our Locations

G E T I N T O U C H

T: 01756 701 522E: enquiries@sigmat.co.uk

www.sigmat.co.uk

W H E R E T O F I N D U S

HEAD OFFICE

Birkbecks Water Street

Skipton North Yorkshire

BD23 1PB

GLASGOW REGIONAL OFFICE

Suite 1.01Innovation Centre

1 Ainslie RoadGlasgow G52 4RU

MANUFACTURINGFACILITY

Unit ACross Green Close

Leeds West Yorkshire

LS9 0RY

ELLANDREGIONAL OFFICE

Gannex House Gannex Park

Dewsbury Road Elland

HX5 9AF

CONTRACT SUPPORTCENTRE

1 Crossland Park Cross Green Way

Leeds West Yorkshire

LS9 0SE

TEESSIDE REGIONAL OFFICE

Wynyard Park House Wynyard Business Park

Wynyard Avenue BillinghamTS22 5TB

R&D CENTRE

Nicholas House Heath Park Cropthorne

WorcestershireWR10 3NE

BIRMINGHAM REGIONAL OFFICE

Opening SoonNEC / Birmingham

Airport