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Aluminium and Plastic Profiles

Types of Aluminium Profiles

  • Base tracks,
  • Stop Beads,
  • Undersill flashings,
  • Oversill flashings,
  • Verge trim profiles

Types of Plastic profiles

  • Base profiles,
  • Corner profiles,
  • Frameseal beads,
  • Render stop beads,
  • Movement beads,
  • Expansion beads,
  • Bellcast beads


Aluminium Base track has a box profile, so as to hold the external insulation perfectly, and available in standard widths. Its front face can also hold PVC clips with mesh to hold render over the insulation layer. These PVC clips have angled drip edge.  Base tracks are also available in galvanised steel and stainless steel.

          

Base tracks are applied along the top of the building damp proof course. Bridging the damp proof course with base track fixings should be avoided. Avoid small cuts and always allow for a 2mm gap between sections to accommodate thermal expansion. Installation should as per specification and appropriate for the substrate. If there are gaps between the substrate and the base track, those gaps should be packed out with mortar or suitable sealant to level the track and to prevent any future system failure. Avoid warping the base track by fixing into an uneven wall surface.

Aluminium Stop tracks and stop beads are used at the end of external insulation and render systems. Stop Profiles are affixed vertically, typically along a wall boundary or around openings such as doors, windows or pipework that must remain exposed.


Oversill flashings and undersill flashings are used on top and the bottom of window openings and other openings to stop the rain water from directly attacking the render. 


Aluminium Verge profiles are designed to protect the system on gable ends and roof lines.


When rendering up to any point on the external wall, where the insulation system stops at, such as a stop bead, doors and windows, verges, other openings etc. a soft joint should be applied to ensure the render surface is completely sealed flush to the surface it meets. Soft joints are formed using an appropriate compressible seal or a suitable silicone sealant. This would stop the ingress of water behind render and prevent any system failure.

Plastic Beads

Insulation Shop offers a broad assortment of high quality render only PVC beads for external wall insulation systems -- stop beads, corner beads, movement beads, expansion beads and drip beads.

All render beads should be carefully cut to the required size and set to one side prior to application. A good quality basecoat should be applied to the area and the bead bedded in. Allow to set prior to the main basecoat layer being applied, or hold profiles in place with plastic plug fixings. Make sure all render bead joints are perfectly aligned. 

Stop beads can be used as a means of dividing the wall surface into sections or as a means to create a break to allow work to be completed in sections, or at the end system.  Base profiles also come with mesh.

Movement beads are used to express joints that are in the substrate. These can be used to break up large panel sizes and used to indicate the boundary lines of attached properties. The expansion joints shoudn't be covered with insulation.

Corner beads are used mainly to create a straight edge at wall corners and in reveals. They are available with or without a detachable plastic nose. 

Mesh wing corner beads are used where corners or reveals are to be formed without a protruding edge. The fibreglass mesh wing allows for these beads to be completely bedded into the render system for maximum strength on system stress points. Ensure that the mesh is fully covered by basecoat and is not visible and that the main mesh or scrim cloth wall covering overlaps the corner bead mesh.

Expansion joint profiles allow the external insulation and render systems to move elastically, when the structure expands. There are also corner expansion joint profiles.  

CHOOSE MANUFACTURERS or scroll down to see products (show)

Brand: Wemico Model and Size: 37500
Delivery Time: 1 - 2 days
6mm PVC base profile for use between DPC and insulation systems. Available in a range of widths and render thicknesses. Can also be used in conjunction with a PVC angle section as a 2 part  base starter track. Please contact us for details...
Guide Price: £216.78
£260.14 inc VAT
Brand: Wemico Model and Size: 37806
Delivery Time: 2 - 3 working days
6mm self adhesive PVC profile for use on window reveals or door frames. Attached to the frame with a foam tape, the frameseal has an adhesive strip to enable use of a protective film to be applied during the rendering process, which is snapped off on completion...
Guide Price: £6.25
£7.50 inc VAT
Brand: Wemico Model and Size: 37103
Delivery Time: 2 - 3 working days
6mm self adhesive PVC profile for use on window reveals or door frames. Attached to the frame with a foam tape, the frameseal has an adhesive strip to enable use of a protective film to be applied during the rendering process, which is snapped off on completion...
£165.89
£199.07 inc VAT
Brand: Wemico Model and Size: C2
Delivery Time: 1 - 2 days
2mm Render Only PVC Corner Bead for external insulation systems. Drip bead and movement bead for render are also available to suit this product.Available colours: White..
£60.97
£73.16 inc VAT
Brand: Wemico Model and Size: 93304
Delivery Time: 1 - 2 days
Aluminium Stop Track Profile for thermal insulation systems with render, designed for 40mm thickness of insulating board. These profiles can be powder coated to any standard RAL colour...
£114.93
£137.92 inc VAT
Brand: Wemico Model and Size: WEC741/50
Delivery Time: 1 - 2 days
50mm Aluminium Soffit Flashing and Window Sill Extensions suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. J..
Guide Price: £21.03
£25.24 inc VAT
25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length 25mm Undersill Flashing and Window Sill Extensions (with full end caps-pair) - 2.5m Length
Guide Price
Brand: Wemico Model and Size: WEC731/25
Delivery Time: 1 - 2 days
25mm Undersill Flashing and Window Sill Extension is suitable for most conditions requiring the weathering of External Wall Insulation Systems and Rendering. Aluminium White Coated with peel-off low tack film to protect the section during transportation and fixing on-site. Jointing pieces to suit an..
Guide Price: £22.18
£26.62 inc VAT
Brand: Wemico Model and Size: 37404 6mm
Delivery Time: 1 - 2 days
6mm render thickness PVC clips with mesh wing designed to suit base profiles. Also available in aluminium and stainless steel, please contact us for more details...
£7.38
£8.86 inc VAT
Brand: ZVM Model and Size: 2.5m
Delivery Time: 1 - 2 days
Plastic corner bead with fibreglass mesh for insulated rendersAPPLICATIONExternal wall insulation systemsMineral, acrylic, silicone and silicate rendersCorners and around recessed windows ..
£2.45
£2.94 inc VAT
Brand: Wemico Model and Size: 90602
Delivery Time: 1 - 2 days
A box shaped base profile for 20mm thermal insulation board - also available in Stainless Steel. Larger sizes can be made to order. Connectors and render clips are also available to suit this product...
£7.00
£8.40 inc VAT
Brand: Wemico Model and Size: M4
Delivery Time: 1 - 2 days
A PVC movement bead used where the underlying substrate changes, or where minor movement in the structure beneath the render is expected.  ..
£46.19
£55.43 inc VAT
Brand: Wemico Model and Size: P4
Delivery Time: 1 - 2 days
4mm PVC Render Stop Bead is used on door and window openings also at base of wall and ceiling level. It is designed to deliver a clean edge, protect and finish plaster and render edges. 25mm Wing..
£41.15
£49.38 inc VAT
Brand: Wemico Model and Size: R4
Delivery Time: 1 - 2 days
4mm PVC Render Stop Bead is used on door and window openings also at base of wall and ceiling level. It is designed to deliver a clean edge, protect and finish plaster and render edges.  ..
£41.27
£49.52 inc VAT
Brand: Wemico Model and Size: D10
Delivery Time: 1 - 2 days
10mm PVC Drip Beads are designed for various rendering applications and external wall insulation providing impact and rainwater protection, installed above the damp proof courses or window and door reveals. Their main function is to provide a drip for rainwater and prevent return of the water o..
£2.00
£2.40 inc VAT
Brand: Wemico Model and Size: 30351
Delivery Time: 1 - 2 days
6mm Expantion Joint Profile with soft PVC centre section for insulation systems, with alkali-resistant glassfibre mesh. Movement: +/-5mm. This profile is recommended for vertical use only. ..
£109.19
£131.03 inc VAT
Brand: Wemico Model and Size: WEC 761 30-200mm
Delivery Time: 3 - 5 days
Our custom-cut Aluminium oversill and window sill flashings are durable, low maintenance quality beads for external wall insulation, suitable for most weather conditions and custom made to fit any project requirement. In order of protecting the section during transportation and fixing, extensions ar..
Guide Price: £44.38
£53.26 inc VAT
Brand: Protektor Model and Size: 1m x 50m (50m2)
Delivery Time: 1 - 2 days
Fiberglass reinforcing mesh is coated with acrylic acid copolymer liquid and is therefore water, alkali and age resistant. The mesh has high tensile strength, good dimensional stability, good elasticity, capillary action and corrosion resistance.CHARACTERISTICSExcellent stability, strength and cohes..
£39.80
£47.76 inc VAT
Brand: Wemico Model and Size: 9075
Delivery Time: 1 - 2 days
100x150mm Aluminium Corner profile with alkali resistant glass fibre mesh wings, which allows it to be cut to the required length and reduces waste. 2.5m length...
Guide Price: £236.52
£283.82 inc VAT
Brand: Teco Model and Size: 10mm - 3m
Delivery Time: 1 - 2 days
10mm Galvanised Steel Plasterboard Edge Bead that is used to reinforce plasterboard edges by enclosing them in a rotective steel enclosure. It can be used with thin coat plaster or drylining paper tape. Galvanised steel EN 10346 DX51D Z275.Installation Use appropriate fixings.  Always..
10mm PVC Base Track Clips (pack of 15). - 2.5m length
Guide Price
Brand: Wemico Model and Size: 37401
Delivery Time: 1 - 2 days
10mm PVC Base Track Clips for external wall thermal insulation board. Also available in stainless steel. Only clips. 2.5m length ..
Guide Price: £74.79
£89.75 inc VAT
Brand: ZVM Model and Size: 10mm - 3m
Delivery Time: 5 - 7 days
10mm PVC Rustication Profile - Render Groove Bead is a decorative element commonly used in architecture to significantly increase the visual value of the entire building. These decorative profiles can be painted with acrylic, silicone or silicate paints.Depth of rustication: 10mm  &nb..
10mm PVC Rustication Profile with Mesh - Render Groove Bead - 3m Length
Guide Price
Brand: ZVM Model and Size: 10mm - 3m
Delivery Time: 5 - 7 days
10mm PVC Rustication Profile with Mesh - Render Groove Bead is a decorative element commonly used in architecture to significantly increase the visual value of the entire building. These decorative profiles can be painted with acrylic, silicone or silicate paints.Depth of rustica..
12mm Galvanised Movement Mesh Bead 3m length
Guide Price
Brand: Teco Model and Size: 12mm - 3m
Delivery Time: 1 - 2 days
12mm Galvanised Movement Mesh Beads are used to overcome movement tolerances in plaster and render finishes minimising racking in finished coat. It can also be used to act as a stop barrier for when a change in finish is required or type of render finish. 3m length. Galvanised steel EN 103..
Brand: Wemico Model and Size: 37724
Delivery Time: 2 - 3 working days
13mm PVC Architrave Profile is a fixture that accentuate doors and arches. Architraves are fitted over arches and doorways in your home to add a distinctive touch of decoration to your walls. Architraves are excellence for adding a sense of decorum to the appearance of your interior to provide textu..
Guide Price: £179.94
£215.93 inc VAT
Brand: Wemico Model and Size: E15
Delivery Time: 2 - 3 working days
15mm PVC Edge Bead is an extruded asymmetric profile with one perforated leg and pre-formed arris to accommodate jointing material. It is used to define and protect exposed plasterboard edges...
Guide Price: £37.58
£45.10 inc VAT
16mm Stainless Steel Movement Mesh Bead 3m length
Guide Price
Brand: Teco Model and Size: 16mm - 3m
Delivery Time: 1 - 2 days
16mm Stainless Steel Movement Mesh Beads are used to overcome movement tolerances in plaster and render finishes minimising racking in finished coat. It can also be used to act as a stop barrier for when a change in finish is required or type of render finish. 3m length.Installation U..
20mm Aluminium Vented Base Track - for steel construction.
Guide Price
Brand: Wemico Model and Size: 90902S
Delivery Time: 1 - 2 days
20mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.Note:&nb..
Guide Price: £12.40
£14.88 inc VAT
Brand: Wemico Model and Size: 90902ST
Delivery Time: 1 - 2 days
20mm box shaped Aluminium Vented base profile for external thermal insulation board, created to match the new regulations that demand different air flow rates within cavities of steel frame and timber frame structures. Connectors and render clips are also available to suit this product.Note:&nb..
Guide Price: £10.47
£12.56 inc VAT
25mm Perforated Full System Base Bead
Guide Price
Brand: Wemico Model and Size: WE625N
Delivery Time: 1 - 2 days
25mm Perforated Full System Base Bead Profile made from powder coated galvanised steel  with PVC nosing which will provide additional protection against abrasion and corrosion. This product can also be used as a window/door head profile. External and Internal Corners and additional sizes made t..
Guide Price: £9.74
£11.69 inc VAT
Brand: Wemico Model and Size: WE825N
Delivery Time: 1 - 2 days
25mm Heavy duty Stop profile designed for thermal insulation systems with render. Profile is made from powder coated galvanised steel with PVC nosing which will provide additional protection against abrasion and corrosion. Nosing available in a range of colours (colour can be specified during checko..
Guide Price: £9.59
£11.51 inc VAT
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