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Shadow Gap Beading - Beads for Plasterboard/ Drywall Systems

Verified by manufacturer 21 hours ago

SGL20 - Architrave Shadow Gap L Profile

Renderplas Ltd Variant:

Polyvinyl chloride (PVC) beads for dry lining, drywall and skim plastering applications, to suit plasterboard thicknesses of 12.5 mm.

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Application

Suitable for use in the following systems and areas within buildings:

  • Plasterboard and drywall systems using 12.5 mm plasterboard.
  • Wooden stud walls.
  • Metal stud walls.
  • Suspended ceilings.
  • Kitchens and bathrooms.
  • Spiral staircases.
  • Curved bulkheads.

Particularly suitable for specification in the following buildings owing to their inherent safety over metal or their rust and corrosion-free properties:

  • Schools.
  • Prisons.
  • Hospitals.
  • Swimming pools.
  • Gymnasiums and sports centres.
  • Houses in coastal regions or where drying out is lengthened by low temperatures or inclement weather.

Can also be used in conjunction with:

  • Timber frame buildings.
  • Steel frame buildings.
  • Cement backer boards.

Description

PVC-U shadow gap architrave beads provide a shadow gap between the wall and ceilings, skirting boards and door frames. This can provide a floating effect for walls and can remove the need for skirting board.

Features and benefits:

  • Manufactured from recycled, exterior grade, impact resistant, UV stable PVC-U, providing a cost effective alternative to steel beads.
  • Not affected by severe weather conditions, and can be specified in areas of high moisture or high salt such as kitchens, bathrooms and pool enclosures.
  • They should always be used within 5 km of the coast.
  • Will not stain or rust during lengthy drying out processes, which is especially common in inclement seasons and locations.
  • Does not pose any threat to safety, either after a heavy impact or if pulled out of the wall - no sharp edges.
  • Provides clean, straight edges.
  • Safe to handle and install.
  • Fast and easy to cut to length with tin snips or a fine toothed hacksaw, and is safer to handle than cut metal.
  • Can be left un-painted.
  • Supplied in 3 m lengths depending on the profile.
  • Fit for purpose for at least 25 years.

Performance/ Approvals:

  • Complies with BS EN 13914-2: 2016.
  • Fire tested to BS 476 (Class 1Y) and will not contribute to the combustion of the system.
  • Part L compliant.
  • Complies with REACH.

General information

Color

White

Finish

Matt

Material

PVC-U

Shape

Other

Length

3000 mm

Width

15 mm

Height

40 mm

45 mm

Warranty description

25 year

Uniclass

Pr_35_90_07_24 Dry lining 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

M20/320 Lime:sand roughcast (harling)

M20/310 Lime:sand

M20/330 Proprietary lime:sand

M20/634 Beads/ stops

SKU Code

SGL20, SGU15

Specification data - Dry lining beads

Material

PVC-U.

Guidance for specification option:

Exterior grade impact resistant UV stable unplasticized PVC-U.

Form

Shadow gap.

To suit plasterboard thickness

12.5 m.

Finish

Matt.

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.

Curve radius

4 m.

Fixings

Corrosion resistant staples or tacks. Impact adhesive or bead glue can be used if compatible with other parts of the system.

NominalSize

10–20 mm gap.

Guidance for specification option:

10–20 mm gap and 24 mm wing.

Sustainability data

Material

PVC-U

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

Renderplas Architrave shadow gap 'U' profile, SGU15

Renderplas Architrave shadow gap 'U' profile, SGU15

Technical data sheet architrave shadow gap 'L' profile, SGL20-6

Technical data sheet architrave shadow gap 'L' profile, SGL20-6

Renderplas PVC Beads Brochure

Renderplas PVC Beads Brochure

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