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PVC Stop Beads - Stop Beads for Rendering and Plastering

Verified by manufacturer 1 month ago

RS4 - 4 mm render stop bead

Renderplas Ltd Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

PVC stop beads for rendering and plastering applications.

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Application

Designed to provide a stop to the render at window and door frames and at changes to the facade to produce a straight finish and protection against impact. Can also be used for internal plastering applications and all standard rendering applications, external wall insulation systems, and timber frame. The product is safe to handle and after installation it has no sharp edges so is therefore also suitable for use in prisons and schools.

Description

Polyvinyl chloride (PVC) stop beads for rendering and plastering applications.


Features and benefits:

  • Designed to provide function and speed on all external and internal rendering and plastering applications.
  • Gives a good finish to every type of render, whether it be through colour or a traditional sand and cement.
  • Available in a variety of colours.
  • Manufactured from exterior grade, impact resistant, UV-stable PVC, providing a cost effective alternative to stainless steel beads.
  • Will not to stain or corrode (like with galvanized steel beads), reducing spalling and impact damage.
  • Reduced installation time.
  • Not affected by severe weather conditions, and can be specified in areas of high moisture or high salt.
  • Fast and easy to cut to length with tin snips or a fine toothed hacksaw, and is safer to handle than cut metal.
  • Fixing is no different from steel beads, and standard industry practice can be followed.
  • Supplied in 2.5 and 3.0 m lengths.
  • Durable; impact resistant and dissipates shock waves.
  • Can be cleaned or painted in the same way as render.
  • Has a high recycled content, as much as 100% for white, and the product is fully recyclable.
  • Eliminates cold bridging; suitable for all habitable climates.
  • Fit for purpose for the lifetime of the render; at least 25 years.
  • Low Ecopoint score of 0.004 kg.
  • Ecologically benign; non-hazardous in water; non-hazardous if ingested; does not release substances into the atmosphere.


Performance/ Approvals:

  • Manufactured in accordance with the British and European standard for the design requirements of metal beads and lath (BS EN 13658-2: 2005).
  • BBA certified.
  • Class 1Y fire rated.
  • Manufactured in accordance with the British and European Standard for the design and application of external render (BS EN 13914-1: 2016), which stipulates that only PVC beads and stainless steel beads can be used in all applications including situations of high atmospheric or background moisture and high atmospheric or background salt.

General information

Color

Blue

Guidance for specification option:

Renderplas colour name: Sky.

Brown

Guidance for specification option:

Renderplas colour name: Wheat.

White

Guidance for specification option:

Renderplas colour name: White.

Green

Guidance for specification option:

Renderplas colour name: Willow.

Grey

Guidance for specification option:

Renderplas colour name: Dove Grey or Slate Grey.

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Finish

Matt

Guidance for specification option:

Smooth matt.

Material

Polyvinyl chloride (PVC)

Guidance for specification option:

100% recycled for white beads, 75% for other colours.

Shape

Other

Guidance for specification option:

L-shape profile.

Length

2500 mm

3000 mm

Width

25 mm

40 mm

Height

4 mm

6 mm

10 mm

15 mm

20 mm

Warranty description

25 year

Uniclass

Pr_35_90_07_72 Render beadsPrimary

CAWS

M20/110 Cement:lime:sand

M20/120 Cement:lime:sand roughcast (harling)

M20/130 Cement:sand (air entrained)

M20/140 Cement:sand (air entrained) substrates

M20/160 Proprietary cement gauged render

M20/200 Gypsum plaster on cement gauged undercoats

M20/210 Lightweight gypsum plaster

M20/220 Multicoat proprietary plaster

M20/240 One coat proprietary plaster

M20/250 X-ray plaster

M20/280 Gypsum plaster skim coat on plasterboard

M20/310 Lime:sand

M20/320 Lime:sand roughcast (harling)

M20/330 Proprietary lime:sand

M20/634 Beads/ stops

Specification data - Render beads

Material

PVC.

Form

Stop bead (standard wing).

To suit render depth

4–6 mm.

Colour

White.

Chemical resistance

Manufacturer's standard.

Guidance for specification option:

  • Zero chemical reaction with water, sand and cement, acrylic render, water based paint.
  • Organic solvents, chlorate bleach, strong acids and alkalis should be avoided.

Fire performance

Class 1Y. Combustible within fire source, self-extinguishing upon removal of flame, will not contribute to the combustion of the system.

Curve radius

1 m.

Fixings

Embed in a continuous line of render. Mechanical fixings can be used temporarily if required until the beads are set.

NominalSize

4 mm.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Guidance for specification option:

And Europe.

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0.01 kg CO₂ eq/kg

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Guidance for specification option:

100% for white. 75% for other colours.

Third party certifications

  • 11/4823

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