All products, Silbery Roofing

Roofing profiles

Long-run sheets rolled to your length, in Wellington.

Corrugated / Trimroof

Classic corrugated and low-profile Trimroof sheeting, rolled to length for any pitched roof or cladding job.

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Silbery 7

Deep seven-rib trapezoidal roofing sheet, our flagship profile for low-pitch roofs and long runs.

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Trough

Bold trapezoidal trough profile, ideal for modern architectural roofs and vertical cladding.

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Ridging

Pre-folded ridge caps for standard and low-pitch roofs.

Standard Ridge Flashing

Standard ridge flashing for capping the apex of most domestic roofs.

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Wide Ridge Flashing

Extra-wide ridge flashing for low-pitch roofs and bold commercial detailing.

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Spouting

Internal box gutters, rolled to length.

Box Gutter 125 0.55 BMT

125mm internal box gutter in 0.55 BMT steel, rolled to length for residential runs.

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Box Gutter 175 0.55 BMT

175mm internal box gutter in 0.55 BMT steel, sized for medium to large catchments.

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Box Gutter 300 0.55 BMT

300mm wide box gutter in 0.55 BMT steel, built for large roofs and high-volume rainfall.

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Spouting accessories

Brackets, stop-ends and droppers that go with spouting.

Box Gutter 125 Bracket External

External bracket that carries 125mm box gutter from underneath, fixed to the fascia.

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Box Gutter 125 Bracket Internal

Aluminium internal stay bracket that spans a 125mm box gutter to keep it square.

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Box Gutter 175 Bracket External

External bracket that supports 175mm box gutter from underneath, fixed to the fascia.

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Box Gutter 175 Bracket Internal

Aluminium internal stay bracket that keeps 175mm box gutter rigid across its span.

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Box Gutter 300 Bracket External

External fascia bracket carrying the weight of 300mm box gutter on larger runs.

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Box Gutter 300 Bracket Internal

Aluminium internal stay bracket bracing 300mm box gutter against distortion over long runs.

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Box Gutter Stopend 125 Left

Left-hand stop end cap, closes off a 125mm box gutter run and directs flow.

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Box Gutter Stopend 125 Right

Right-hand stop end cap, closes off a 125mm box gutter run and directs flow.

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Box Gutter Stopend 175 Left

Left-hand stop end cap that seals the end of a 175mm box gutter.

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Box Gutter Stopend 175 Right

Right-hand stop end cap that seals the end of a 175mm box gutter.

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Box Gutter Stopend 300 Left

Left-hand stop end cap that closes off a 300mm box gutter run.

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Box Gutter Stopend 300 Right

Right-hand stop end cap that closes off a 300mm box gutter run.

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Downpipe Dropper 65mm

Moulded 65mm plastic dropper that funnels water from the gutter into a round downpipe.

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Downpipe Dropper 80mm

Moulded 80mm plastic dropper that funnels water from the gutter into a round downpipe.

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Custom flashings

Any shape, any length, folded on our brake.

Custom Flashing

Any custom flashing folded to your measurements, based on the profile you draw with our online designer.

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Penetration flashings

Rubber and metal boots for pipes, flues and vents.

Dektite 100-200mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 100mm to 200mm diameter.

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Dektite 125-230mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 125mm to 230mm diameter.

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Dektite 170-355mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 170mm to 355mm diameter.

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Dektite 230-508mm

Large Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 230mm to 508mm diameter.

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Dektite 5-55mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 5mm to 55mm diameter.

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Dektite 50-127mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 50mm to 127mm diameter.

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Dektite 50-70mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 50mm to 70mm diameter.

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Dektite 75-175mm

Dektite EPDM pipe flashing with flexible aluminium base, seals penetrations from 75mm to 175mm diameter.

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Translucent sheets

Fibreglass sheets that let daylight through.

Coolite IR4

Heat-rejecting fibreglass sheet that blocks infrared while letting daylight through, keeping buildings cooler underneath.

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Permaglass STD

Long-life fibreglass roof sheet offering strong natural daylight and proven durability in industrial settings.

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Polycarbonate Corrugated

Ampelite Solasafe polycarbonate sheet in a corrugated profile, a strong and light option for patios and skylights.

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Polycarbonate Trimroof

Ampelite Solasafe polycarbonate sheet in a Trimroof profile, matches standard roofing lines while letting light through.

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WonderGlass GC

Premium clear fibreglass skylight sheet with long-term light transmission and strong UV resistance.

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Underlay

Roofing paper and breathable membranes.

Covertek 401 Self Support Roof Underlay 50m2/roll

Self-supporting non-breathable roof underlay by Thermakraft, for sarking behind tiled or metal roofs, 50m2 roll.

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Covertek 401 Self Support Roof Underlay 75m2/roll

Self-supporting non-breathable roof underlay by Thermakraft, for sarking behind tiled or metal roofs, 75m2 roll.

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Covertek 403 Self Support Roof Underlay 50m2/roll

Self-supporting synthetic roof underlay with strong wet-weather tear resistance, 50m2 roll.

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Covertek 403 Self Support Roof Underlay 75m2/roll

Self-supporting synthetic roof underlay with strong wet-weather tear resistance, 75m2 roll.

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Covertek 405 Self Support Roof Underlay 50m2/roll

Heavy-duty self-supporting roof underlay rated for higher wind zones, 50m2 roll.

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Covertek 407 Self Support Roof Underlay 50m2/roll

Premium self-supporting breathable roof underlay suitable for extra-high wind zones, 50m2 roll.

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Galvanised Netting 75mm 50m2/roll

75mm galvanised wire netting for supporting underlay across rafters on older or unsarked roofs.

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Screws

Self-drilling fixings for steel and timber.

Metal Screw 12gx65mm

Self-drilling 12-gauge metal screw, 65mm long, for heavy fixings into thicker steel or timber.

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Metal Screw 14gx75mm

Self-drilling 14-gauge metal screw, 75mm long, for structural fixings into steel or timber.

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Metal Screw 14gx90mm

Self-drilling 14-gauge metal screw, 90mm long, for deep fixings into framing timber or structural steel.

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Poly Sealing Screw 12gx65mm Class 5

Class 5 coated 12gx65mm sealing screw with integrated EPDM washer for weathertight roofing fixings.

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Purlin Screw 10gx80mm

Self-drilling 10gx80mm screw for fixing purlins and heavy timber back to structural steel.

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Roofing Screw T17 10gx25mm

10gx25mm T17 roofing screw with EPDM washer, for fixing thin roofing sheets to timber purlins.

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Roofing Screw T17 12gx25mm

12gx25mm T17 roofing screw with EPDM washer, the standard short screw for roofing into timber.

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Roofing Screw T17 12gx55mm

12gx55mm T17 roofing screw with EPDM washer, for fixing insulated or thicker roofing assemblies to timber.

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Roofing Screw T17 12gx65mm

12gx65mm T17 roofing screw with EPDM washer, for deep fixings through battens or insulation into timber.

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Roofing Screw T17 14gx75mm

14gx75mm T17 roofing screw with EPDM washer, for heavy fixings through packers or battens to timber.

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Roofing Screw T17 14gx90mm

14gx90mm T17 roofing screw with EPDM washer, for deep heavy fixings through insulation into timber.

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Roofing Screw Universal 13gx25mm

13gx25mm universal roofing screw with EPDM washer, suits fixing to either timber or steel purlins.

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Roofing Screw Universal 13gx55mm

13gx55mm universal roofing screw with EPDM washer, for fixing through packers to timber or steel.

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Roofing Screw Universal 13gx65mm

13gx65mm universal roofing screw with EPDM washer, for deeper fixings into timber or steel purlins.

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Roofing Screw Universal 14gx75mm

14gx75mm universal roofing screw with EPDM washer, for heavy fixings into timber or steel purlins.

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Roofing Screw Universal 14gx90mm

14gx90mm universal roofing screw with EPDM washer, for deep heavy fixings into timber or steel purlins.

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Wafer Head Screw 10gx35mm

Low-profile wafer head screw for joining flashings and sheet panels without needing a separate washer.

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Washers

Profile and flat washers for fixings.

Profile Washer Corro / Trim

Shaped profile washer that sits neatly on Corrugated or Trimroof ribs to spread fixing load.

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Profile Washer Silbery 7

Shaped profile washer contoured to the Silbery 7 rib for clean, watertight screw fixings.

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Rivets

Sealed rivets for flashing work.

Rivet 4.0mm Alum/Steel 200pk

4.0mm aluminium rivet with steel mandrel, sold in a 200-piece pack for flashing and gutter joins.

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Rivet 4.0mm Alum/Steel Per 100pcs

4.0mm aluminium rivet with steel mandrel, sold per 100 pieces for flashing and gutter joins.

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EPDM

Rubber boots and flashings for pipe penetrations.

EPDM Bonded Washer 12gx19mm Alum

19mm aluminium washer bonded to EPDM rubber, for weathertight sealing under 12-gauge screws.

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EPDM Bonded Washer 14gx25mm Alum

25mm aluminium washer bonded to EPDM rubber, for weathertight sealing under 14-gauge screws.

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EPDM Sealing Washer 35mm

35mm soft EPDM sealing washer for larger penetrations where a waterproof seal is needed.

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Sealants

Adhesives and silicones rated for roofing.

MS Sealant 300ml

Neutral-cure MS polymer sealant in a 300ml tube, flexible and paintable for joints and laps.

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Silicone Sealant 300ml

Clear neutral-cure silicone sealant in a 300ml tube, for sealing flashings, glazing, and penetrations.

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Touch-up Paint 15ml

Colour-matched touch-up paint in a 15ml bottle, for covering scratches on painted roofing and flashings.

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Tools

Hand tools for snips, fixing and folding.

Drill Bit HSS 4.1mm Jobber

4.1mm jobber length HSS drill bit for pre-drilling rivet holes in sheet metal and flashings.

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Drill Bit Panel 4.1mm Double Ended

4.1mm double-ended panel drill bit, made for quick repeated drilling through thin sheet metal.

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Magnetic Nutsetter 3/8" x 65mm

3/8 inch magnetic nutsetter, 65mm long, drives hex-head roofing screws and holds them in place.

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Magnetic Nutsetter 5/16" x 65mm

5/16 inch magnetic nutsetter, 65mm long, for driving hex-head metal and roofing screws.

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Miscellaneous

The bits and pieces that don't fit a neat category.

Profile Foam Corrugated NT

Shaped foam infill for Corrugated roofing, closes off ribs at ridges and eaves.

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Profile Foam Silbery 7 NT

Shaped foam infill for the Silbery 7 profile, closes off ribs at ridges and eaves.

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Profile Foam Silbery 7 WT

Shaped foam infill for the Silbery 7 profile, used where a wider pitch is needed.

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Profile Foam Trimroof NT

Shaped foam infill for Trimroof, closes off ribs at ridges and eaves.

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Profile Foam Trimroof WT

Shaped foam infill for Trimroof, used where a wider pitch is needed.

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Can't see what you need?

We stock more than this list shows and can source most roofing accessories to order. Give us a call or send a quote request.

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