![External Plaster Finishes 1 External Plaster Finishes](https://johnhoyne.com/wp-content/uploads/2020/09/External-Plaster-Finishes-1-.jpg)
External Plastering Service
- Pure white sand & cement plasters
- Coloured silicone plasters
- Wet dash plaster finish
- Dry dash plaster finish
- Ashlar rule plaster finish
- Nap plaster finish
- Square reveals & corners
- Band reveals & corners
- Patent reveals
- Waterproof plasters
- Bellcast or raised plinth
- Plaster quoins on corners
External Plaster Finishes
![Nap plaster finish Nap plaster finish](https://johnhoyne.com/wp-content/uploads/2020/09/Nap-plaster-finish.jpg)
Nap Finish
![Wet-Dash Plaster Finish Wet-Dash Plaster Finish](https://johnhoyne.com/wp-content/uploads/2020/09/Wet-Dash-Plaster-Finish-.jpg)
Wet Dash Finish
![Dry Dash Plaster finish Dry Dash Plaster finish](https://johnhoyne.com/wp-content/uploads/2020/09/Dry-Dash-Plaster-finish-.jpg)
Dry Dash Finish
![Patent Reveal External plastering Patent Reveal External plastering](https://johnhoyne.com/wp-content/uploads/2020/09/Patent-Reveal-External-plastering-.jpg)
Patent Reveal
![Square Reveal External Plastering Square Reveal External Plastering](https://johnhoyne.com/wp-content/uploads/2020/09/Square-Reveal-External-Plastering-.jpg)
Square Reveal
![Band Reveals External Plastering Band Reveals External Plastering](https://johnhoyne.com/wp-content/uploads/2020/09/Band-Reveals-External-Plastering-.jpg)
Band Reveal
External Plastering Stages
Scudding: this is the first coat of plaster to be applied to the bare wall. It is made from a strong mixture of portland cement and washed sharp plastering sand. It is cast onto the wall to form a thin coat resembling a net in appearance and provides a mechanical key for the next coat.
Beading: All corners will be beaded, including around the doors and windows unless there are patent reveals to be used. The beads used are double-coated white PVC beads and they reinforce the corners as well as provide an edge to work to.
Scratch coat: this is a base coat of plaster that is applied over the scud coat. The surface of this coat will be scratched while it is still wet to provide a mechanical key for the finish coat.
Reveals: the reveals are applied in two coats, a scratch coat, and a finish coat. They seal the doors and windows in place making them weatherproof. The reveals are normally square in shape but can be patent reveals or band reveals. Please see the above photos for examples. It is also at this stage that we would plaster quoins or bands on the corners if they were required.
Plinth: the plinth can either be a raised plinth that protrudes out past the main wall or it can be a bellcast plinth that appears as a line at the bottom of the building. The purpose of a plinth was to throw the water away from the base of the building when it rained. However, with modern waterproof plasters, it is no longer needed but rather done for aesthetic purposes.
Finish coat: Nap finish is made from a mixture of sharp washed plastering sand, cement and lime. When finished it has a flat uniform textured surface. Wet dash is made from a mixture of lime, graded pebbles, sharp washed sand and cement. Wet dash is a traditional finish and would have a rough textured finish. A dry dash finish is where a finish coat made of sand and cement is applied to the wall and while it is still wet coloured pebbles are cast into it. This allows the coloured pebbles to be seen against the background and would have a rough textured finish.
![External Nap Plaster finish External Nap Plaster finish](https://johnhoyne.com/wp-content/uploads/2022/11/External-Nap-Plaster-finish.jpg)
Some of Our Previous External Plastering Work
![External plaster nap finish – 1 External plaster nap finish - 1](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-1.jpg)
![External plaster nap finish 2 External plaster nap finish 2](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-2.jpg)
![External plaster nap finish 3](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-3.jpg)
![External plaster nap finish im4 External plaster nap finish im4](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-im4.jpg)
![External plaster nap finish im5](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-im5.jpg)
![External plaster nap finish im6](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-im6.jpg)
![External plaster nap finish img8 External plaster nap finish img8](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-img8.jpg)
![External plaster nap finish img9](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-img9.jpg)
![External plaster nap finish img7 External plaster nap finish](https://johnhoyne.com/wp-content/uploads/2022/11/External-plaster-nap-finish-img7.jpg)
![Nap plaster on chimneys and over extension roof Nap plaster on chimneys and over extension roof](https://johnhoyne.com/wp-content/uploads/2022/11/Nap-plaster-on-chimneys-and-over-extension-roof.jpg)
![Nap plaster over extension roof](https://johnhoyne.com/wp-content/uploads/2022/11/Nap-plaster-over-extension-roof.jpg)
![White Nap plaster on Georgian style chimney](https://johnhoyne.com/wp-content/uploads/2022/11/White-Nap-plaster-on-Georgian-style-chimney.jpg)
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