Hollow-chamber PVC reveal casing profile - Technolog, finishing the reveal from outside

Reveal casing profile - hollow-chamber PVC

Hollow-chamber profile 46 x 25 mm in 6 m lengths, for finishing the reveal on the outside of a building. Weather-resistant rigid PVC.

The profile covers the area around windows and doors on the facade side. The chambered construction gives stiffness at low weight, and PVC absorbs no water and needs no painting - unlike a plaster finish, which cracks soonest right at the window.

This is an external solution. For cladding the reveal from inside there are the reveal cladding profiles, built around a retaining profile and a cover profile.

The reveal casing profile in use at a window

Reveal casing 46 x 25 mm

Hollow-chamber profile in rigid PVC, 6 m lengths

A profile with a 46 x 25 mm section, supplied in 6 metre lengths. Used mainly outdoors, where resistance to rain, frost and sunlight matters.

Dimensions

Dimensions
DimensionValue
Height 46 mm
Width 25 mm
Length 6 m
Material hollow-chamber PVC, rigid

Ask for a quote - Reveal casing 46 x 25 mm

Nipple screw

For PVC and aluminium roller shutter rails

A fixing used with roller shutter rails - both PVC and aluminium. The same screw is part of the hardware described on the roller shutter profiles page.

Specification

Specification
FeatureValue
Application PVC and aluminium roller shutter rails
Colour white

Ask for a quote - Nipple screw

Examples of use

  • Reveal casing at a window
  • Fitting detail

Technolog

External reveal casing versus internal reveal cladding

These are two different jobs and two different systems, though both concern the area around the window.

Reveal casing works on the facade side. It covers the frame-to-masonry joint on the outside, where the finish takes the most punishment: water runs down the wall, frost breaks the plaster where two materials meet, and sun bleaches the surface. A hollow-chamber rigid PVC profile absorbs no water and needs no painting, so it settles the problem once and for all.

Reveal cladding is an internal system: a retaining profile clipped into the frame, an infill panel or hollow-chamber profile, and a cover profile on the wall side. It replaces plastering and filling the reveal inside the room. We describe it in detail on a separate page.

If you are unsure which solution fits your job, a photo of the reveal and a note of whether it is the outside or the inside will do.

Fitting detail of the hollow-chamber PVC reveal casing profile

Reveal casing profile - finishing from the facade side

The reveal casing profile in hollow-chamber PVC covers the area around windows and doors on the facade side. The chambered construction gives stiffness at low weight, and rigid PVC absorbs no water and needs no painting - unlike a plaster finish, which cracks soonest right at the window. We carry the profile in a 46 x 25 mm section in 6 metre lengths.

External casing and internal reveal cladding - two different systems

Both solutions concern the area around a window, but they work on opposite sides of the wall. Reveal casing is an external finish: it covers the frame-to-masonry junction on the facade side, where water runs down the wall, frost breaks the plaster where two materials meet and the sun bleaches the surface. Reveal cladding is an internal system built around a retaining profile clipped into the frame, an infill panel or hollow-chamber profile, and a cover profile on the wall side - it replaces plastering and filling the reveal inside the room.

Fixing hardware

This page also carries the nipple screw for PVC and aluminium roller shutter rails, in white. The same part belongs to the hardware described more fully with the roller shutter profiles, together with catches and mounting strips for aluminium rails.

Collection at the weekend too

We hand goods over during the week, but the collection time is agreed individually - including on a Saturday and, if need be, a Sunday, arranged by phone beforehand. With 6 metre profiles it is worth planning ahead because of transport. Orders for weekend collection should be placed by Friday 12:00 at the latest. We ship throughout Poland.

Frequently asked questions

What are the dimensions of the reveal casing profile?

46 x 25 mm, in 6 metre lengths. Made of rigid hollow-chamber PVC.

Is the profile suitable for outdoor use?

Yes, that is its main application. PVC absorbs no water and resists the weather, so it needs neither painting nor maintenance.

How does reveal casing differ from reveal cladding?

Reveal casing is an external finish on the facade side. Reveal cladding is an internal system that replaces plastering and filling the reveal inside the room.

Which solution should I choose for my job?

It depends on which side of the wall. If you are unsure, just send a photo of the reveal and say whether it is the outside or the inside.

What is the nipple screw for?

For fixing PVC and aluminium roller shutter rails. It belongs to the hardware described more fully with the roller shutter profiles.

Contact

Have questions about a product? Get in touch with us!

Contact us by sending a message or calling. We are fully available by phone Monday to Friday from 8:00 to 18:00.