what is a pattress plate

Choosing the Right Size Pattress Box for Electrical Installation

Wall Type: Identify the type of wall you''re working with – whether it''s brick, masonry, plasterboard, or another material.This will help determine the most suitable pattress box for your installation. Number of Gangs: Determine whether you need a 1-gang or 2-gang box, depending on the number of switches or sockets you plan to install in a single enclosure.

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Pattress

OverviewPattressesNew work boxesOld work boxesAlternative systemsSee alsoExternal links

A pattress or pattress box or fitting box (in the United States and Canada, electrical wall switch box, electrical wall outlet box, electrical ceiling box, switch box, outlet box, electrical box, etc.) is the container for the space behind electrical fittings such as power outlet sockets, light switches, or fixed light fixtures. Pattresses may be designed for either surface mounting (with cabling running along the wall surface) or for embedding in the wall or skirting board. Some electricians use the te

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Surface Pattress Back Boxes | Surface Back Boxes | Screwfix

British General 900 Series 1-Gang Surface Pattress Back Box 42mm (83819) (22) compare. Fixed Lugs. Side & Base Knockouts. Supplied with Integral Cord Grip. Buy any 10+ Save 10% - View Offer. £1.99 Inc Vat. Click & Collect.

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Pattress vs Patress: Do These Mean The Same? How

Pattress is a noun that refers to a thin metal plate that is used to reinforce a hole in a wall or other structure. Here are some examples of how to use pattress in a sentence: Before installing the light fixture, make sure to

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How to Install a Metal Back Box for Sockets and Switches

A metal back box or pattress box as it''s also known is a small metal galvanised box that''s used to hold electrical sockets and light switches on to a wall. In the majority of cases, metal back boxes are sunk or chased (more information here on chasing) into the wall so that once fitted, the socket face plate is flush with the walls surface.

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What It Means To See Those Metal Symbols On Brick Houses

Pattress plates connect to the ends of tie rods, which run through a building''s main structure. They are meant to keep the brick walls of buildings from

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Pattress

Pattress is derived from the latin ''pateras'' meaning a shallow bowl or plate. In the 1800s ''pattress'' was used to mean the flat wooden plates that gas lighting equipment was mounted on. In the 1930s electrical accessories

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How to Install Light Switches, Choosing Pattress Boxes

Dimmer Switches - These items will fit into a 25mm back box, the standard plate items will even squeeze into a 16mm depth of pattress back box. However, the air around the dimming module at the back of the switch helps to cool the dimming module and will enable a greater product life if operated at lower temperatures.

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Masonry Anchor Plates

External anchor plates (aka pattress plates) are effective wall-to-floor/roof connections that significantly improve the global behavior of masonry buildings. Anchor plates are

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Choosing the Right Size Pattress Box for Electrical Installation

1. Metal In-Wall Pattress Boxes. Metal in-wall boxes, typically made of galvanized steel, are ideal for brick, masonry, and other hard wall installations. These boxes are installed directly into the wall, with the switch or socket fitting snugly inside. The metal box is then screwed in place, resulting in a flush finish with the wall surface.

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Architectural Terms

In the United Kingdom, pattress plate is the term for circular restraints, tie barbeing an alternate term for rectangular restraints. Anchor plates are made of cast

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Intellinet Surface Mount Pattress Box for Wall Plates (771894)

For Faceplate Models 771900 and 771917 from Intellinet Network Solutions, 80 x 80 x 45 mm, Signal White RAL9003. SKU: 771894. Highlights. Extends flush-mount wall plates 771900 and 771917 to surface mount. European format with dimensions 80 x 80 x 45 mm. Two built-in screw holes (M3.5) for firm connection. Available in: 07/2024.

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PATTRESS definition and meaning | Collins English Dictionary

A box for wiring in the space behind an electrical socket or switch. Click for English pronunciations, examples sentences, video. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of

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Holding Together Historical Buildings: The Anchor Plates of Lviv

September 14, 2019. Anchor plates (also called wall washers, pattress plates, masonry stars, etc.) are used to reinforce the structure of masonry buildings. Made from cast or wrought iron, these plates are connected to rods that penetrate the building. Sometimes the rod is exposed, which can be seen on balconies and porticos.

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What is a back box?

When this is the case you can also buy surface mounted back boxes, also know as pattress boxes. These are often available in the same finish as the sockets and switches, so they match the front plate, but be aware these are not universal sizes, so some plates, especially larger plates, may not sit well on the front of them.

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Pattress Back Box FAQ

The pattress box is a simple device that looks much like any type of box. Equipped with a bottom and four sides, the container fits neatly against what is known as a pattress plate. When installed correctly, the box is more or less sealed, providing a reasonable level of protection to the contents. In terms of construction, a pattress may be

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Tie rods aren''t just a pretty facade. Here''s how they help

After the earthquake, tie rods and pattress plates were used extensively to reinforce damaged masonry buildings — so much so that they became commonplace among the stately buildings of downtown Charleston. Thus, they earned their moniker of "earthquake bolts.". Tie rod installation at Nathaniel Russell House after the 1886

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What is a Pattress Box? Advice from G+H Electrical

A pattress box is a surface mounted wall box that is used to house the wiring and connections for an electrical accessory, such as a light switch or plug socket. It is a

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Socket Outlets

When fitting a socket outlet or power point, a backing box or pattress is fixed in place to house the socket and the wiring connections behind. Back boxes for surface mounted socket outlets and those mounted flush in plasterboard are generally made of plastic. Pattresses for flush-mounted socket outlets in solid walls are generally made []

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Traditional cast iron pattress plates | Britannia Architectural

Britannia produces traditional cast iron pattress plates (also known as tie bar plates) in three standard diameters. Exact replica castings can be made to order. We have been helping designers and specifiers find the best solutions for their projects since 1988.

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Jim Lawrence

Speak to one of the sales team on 01473 826685. Our telephone lines are open: Monday - Friday: 9:30am - 5pm. Need to hide your wiring? Our Pattress Fitting Guide is full of information about our clever lighting pattresses - how they work and how to fit them. From the Jim Lawrence Knowledge Base, including FAQS on kitchen & bedroom lights, LEDS

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What It Means To See Those Metal Symbols On Brick Houses

Rest assured, these metal symbols are nothing unusual. In fact, they actually served a very important purpose for brick houses in their time. These metal fixtures are called pattress plates or anchor plates, and they can be shaped like letters (especially S''s and X''s), symbols, stars, and other designs. They''re commonly found on the oldest

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PYTHON Masonry Anchor / Pattress Plates —

External anchor plates (aka pattress plates) are effective wall-to-floor/roof connections that significantly improve the global behaviour of masonry buildings. Anchor plates are commonly found in many old

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Pattress Plates | Rolling | Stainless Uk Ltd

Pattress plates are designed to provide low bearing stress on buildings, bridges and retaining walls. When used with tie rods / Grip-Bar® anchors they form an effective repair system. Stainless UK offer a full range of pattress plates designed to

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Patress Plates

We can supply a variety of ornamental patress plates that are easy on the eye and also are structurally capable of securing unstable walls. Our structural wall tie patress plates are cast from s.g iron / ductile iron,

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Pattress vs Patress: Do These Mean The Same? How

A pattress is a flat plate or board made of wood, metal, or plastic that is fixed to a wall to provide a mounting surface for an electrical switch or socket. It is commonly used in the construction of walls to provide a

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Masonry Anchor Plates

External anchor plates (aka pattress plates) are effective wall-to-floor/roof connections that significantly improve the global behavior of masonry buildings. Anchor plates are commonly found in many old cities, towns and villages where historic buildings secured with this technique have withstood the test of time.

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Tie Bars & Pattress Plates

However, pattress plates are an effective option, especially where visibility of intervention is unimportant (bridges, engineering projects, stone walls etc). Stronghold Preservation have been involved in a number of

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PYTHON Masonry Anchor / Pattress Plates — PYTHON Fixings NZ

External anchor plates (aka pattress plates) are effective wall-to-floor/roof connections that significantly improve the global behaviour of masonry buildings. Anchor plates are commonly found in many old European cities, towns and villages where historic buildings secured with this technique have withstood the test of time.

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Fixing Bulging Walls to Floor Joists

Traditional methods of restraining bowing walls include the provision tie bars and pattress-plates or the introduction of retrofit batt straps; both involve substantial upheaval. Thor Helical has developed two discrete and unobtrusive systems

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