Wrought iron curtain poles

[edit] Introduction

Wrought iron curtain poles are used to support curtains while also contributing to the appearance of a room. They are particularly suited to traditional, period and industrial interiors, where the exposed pole and its associated brackets, finials and rings can form part of the overall design.

When specifying a curtain pole, considerations can include the material, pole diameter, fixing arrangement, curtain weight, window dimensions, required projection and the architectural character of the room.

[edit] What are wrought iron curtain poles?

A wrought iron curtain pole is a curtain-supporting rod made from wrought iron or, in modern applications, decorative iron or steel designed to reproduce the appearance of traditional wrought ironwork.

Historically, wrought iron was a very low-carbon ferrous material produced using processes such as charcoal production and puddling, and subsequently worked by forging. Commercial production of new wrought iron largely ceased during the 20th century. Modern products described as wrought iron are commonly made from mild steel or other materials and manufactured or finished to reproduce the appearance of traditional wrought ironwork. The term can therefore describe either a historic material or a modern decorative style, depending on the context.

This distinction can be important when specifying products for conservation or heritage projects. Historic wrought iron, mild steel and cast iron have different material characteristics and should not automatically be considered equivalent.

[edit] Components and design considerations

A typical curtain pole installation can include:

• Pole: the horizontal member from which the curtain is suspended.
• Brackets: supports that attach the pole to a wall or other supporting surface.
• Curtain rings: rings fitted around the pole that allow curtains to be opened and closed.
• Finials: decorative elements fitted to the ends of the pole.
• Centre supports: additional brackets that may be required for longer poles or heavier curtains.
• Fixings: screws, plugs and other components used to secure the brackets to the building.

The combination of these components affects both the appearance and performance of the installation. Curtain poles can be used with curtains suspended from rings and hooks, or with curtains that incorporate loops, tabs or eyelets designed to pass directly over the pole.

The appearance of a curtain pole should generally be considered alongside the architectural style of the room. Simple black poles and plain brackets can complement contemporary or industrial interiors, while scroll brackets, decorative finials and other forged details may be appropriate for traditional interiors. In period properties, the design of the pole and its supporting hardware can be selected to complement existing features such as fireplaces, doors, staircases, ironmongery and other decorative metalwork.

The finish is another consideration. A matt black finish can provide a relatively understated appearance, while other finishes may be selected where the curtain hardware is intended to form a stronger visual feature. The finish should also provide appropriate protection against corrosion for the environment in which the pole will be installed.

[edit] Selecting and fixing a curtain pole

The dimensions of a curtain pole should be considered in relation to both the window or opening and the curtains being installed. The pole normally extends beyond the opening sufficiently to allow the curtains to be drawn clear of the glazing. The projection from the wall should also provide adequate clearance for the curtain fabric, window furniture and any other obstructions.

Pole diameter affects both appearance and load-bearing capacity. Heavier curtains may require a larger-diameter or otherwise more substantial pole and additional support. Longer installations may require a centre bracket or other intermediate support to reduce deflection. The appropriate spacing between supports depends on the pole material, diameter, curtain weight and fixing arrangement.

Curtain poles are generally fixed to walls using brackets. The fixing method should be appropriate for the construction and condition of the supporting wall and for the loads imposed by the curtain and pole. Substrates may include masonry, timber and plasterboard, each of which requires appropriate fixings.

The location of concealed electrical cables, pipes and other services should be established before drilling. For heavier curtains, long poles or unusual installations, the capacity of the supporting structure and the fixing arrangement may require particular consideration.

[edit] Wrought iron curtain poles in period buildings

Decorative metalwork can contribute to the character of historic buildings. Curtain poles are generally less significant than structural or external ironwork, but their appearance and method of fixing can still form part of an interior scheme.

In listed or otherwise historically significant buildings, alterations should be considered in the context of the building's significance and any applicable conservation requirements. Where an existing historic feature is being repaired or replicated, the material originally used should be established where possible.

Modern mild steel, cast iron and historically produced wrought iron have different characteristics and should not be treated as interchangeable in conservation work. Existing historic metalwork should therefore be assessed before replacement components are specified. Where historic wrought iron survives, unnecessary replacement should generally be avoided and conservation work should take account of the characteristics of the existing material.

[edit] Maintenance

The maintenance requirements of a curtain pole depend on its material and finish. Metal components should be kept reasonably clean and dry, particularly where condensation or high humidity could contribute to corrosion. Damaged protective finishes can expose the underlying metal to moisture, so signs of corrosion should be investigated and addressed where appropriate.

Moving components such as curtain rings should also be checked periodically to ensure that they continue to operate smoothly. Fixings and brackets can also be inspected to identify loosening, movement or damage, particularly where the installation supports heavy curtains.

[edit] Specification considerations

When specifying a wrought iron-style curtain pole, designers and building owners can consider:

1. The architectural style of the building and room.
2. The size and weight of the curtains.
3. The required pole length, diameter and projection.
4. The number and position of supporting brackets.
5. The construction and condition of the supporting surface.
6. The fixing method and expected load.
7. The material and finish of the pole and associated hardware.
8. Whether the project involves a historic or listed building.
9. The maintenance and corrosion protection requirements of the selected material and finish.

These factors can help ensure that the curtain hardware is visually appropriate, securely fixed and suitable for its intended use.

[edit] Related articles on Designing Buildings

• Types of curtains
• Wrought iron
• Wrought iron, yesterday and today
• Architectural ironmongery
• Bracket
• Iron
• Ironwork in buildings
• Cast iron
• Corrosion resistance
• Degradation of construction materials