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Custom Curtain Installation Guide

12 Mar 20264 min readAI
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Custom-made curtains are a hallmark of a well-finished UK home, offering far more than just privacy. Professionally tailored window treatments provide essential...

Investing in bespoke installation removes the risk of "off-the-shelf" errors, such as uneven hems or insecure tracks. A professional fitter ensures that even the heaviest velvet or interlined fabrics remain securely anchored to your walls for years to come.

What Does the Work Involve?

  • Initial Consultation: Precise laser measurements of the window width, drop, and recess depth.
  • Design Specification: Selecting heading styles (e.g., Wave, Pencil Pleat, or Pinch Pleat) and choosing between tracks or decorative poles.
  • Fabrication: Off-site hand-crafting of the curtains, including the sewing of linings, interlinings, and weights.
  • Hardware Installation: Fitting heavy-duty brackets and ensuring the track or pole is perfectly level.
  • Dressing: Hanging the curtains, "training" the folds to hang correctly, and steaming out transit creases.

Typical Costs

Prices for custom curtains vary significantly based on the fabric price per metre and the complexity of the window shape, such as bays or apex windows.

Item Low £ High £ Notes
Professional Measuring Fee £50 £120 Often waived if you proceed with the order.
Installation Labour (per window) £70 £150 Includes fitting tracks/poles and dressing.
Bespoke Curtains (Small Window) £300 £700 Includes basic fabric and standard lining.
Bespoke Curtains (Large/Bay) £900 £2,500+ High-end fabrics and thermal interlining.
High-Quality Track/Pole £60 £400 Motorised options sit at the higher end.

Factors affecting the total cost include the "fullness" of the fabric (how much material is used), the choice of blackout or thermal linings, and whether the window requires specialist curved tracks for a bay.

How Long Does It Take?

  • Home Consultation: 45 to 90 minutes depending on the number of windows.
  • Manufacturing Lead Time: 3 to 8 weeks, depending on fabric availability and workroom capacity.
  • On-site Installation: 1 to 2 hours per window for standard openings; 3+ hours for complex bay windows.

DIY or Professional?

While hanging a basic tension rod is a simple DIY task, bespoke curtains represent a significant financial investment that can be ruined by poor installation. Professionals use heavy-duty fixings designed for UK masonry or lath-and-plaster walls, preventing the "pull-away" common with heavy fabrics. Furthermore, a professional fitter assumes the liability for measurement errors, which is the most common and expensive mistake for homeowners.

Note: Professional installers are equipped to handle the strict UK child safety regulations regarding cord lengths and safety cleats, which are mandatory for all new installations.

Choosing the Right Tradesperson

  • Look for installers with experience in "soft furnishings" specifically, rather than general handymen.
  • Check for membership in the Association of Master Upholsterers and Soft Furnishers (AMUSF).
  • Questions to ask:
    • Do you provide a "fit guarantee" if the curtains don't meet the floor correctly?
    • What type of wall fixings do you use for heavy interlined fabrics?
    • Can I see a portfolio of your work with bay windows or wave headings?
    • Are all your track and cord systems compliant with BS EN 13120?

UK Regulations

  • BS EN 13120:2009+A1:2014: This is the primary safety standard for internal blinds and curtains. It mandates that cord loops must be fitted with safety breakers or secured to the wall with cleats.
  • Part P (Electrical Safety): If you are installing motorised curtains that require a new fused spur, the work must be performed by a qualified electrician or a specialist installer certified for minor electrical works.

Common Problems

  • Incorrect Drop: Curtains that are "half-mast" or excessively pooling on the floor due to inaccurate measuring of the pole height.
  • Inadequate Fixings: Heavy curtains pulling tracks out of the wall because standard plastic wall plugs were used instead of specialist masonry or toggle fixings.
  • Radiator Heat: Curtains hung directly over radiators can shrink over time or block heat from circulating; a professional will advise on the correct "clearance" or "break" above the floor.
  • Poor Dressing: Curtains that look "baggy" or uneven because they haven't been professionally steamed and pleated after hanging.

Frequently Asked Questions

Is thermal lining worth the extra cost?

In the UK climate, yes. Thermal interlining can reduce heat loss through windows by up to 25%, making it a practical investment for older properties with single glazing.

Can you install new curtains on my existing poles?

Usually, yes, provided the poles are sturdy enough for the new fabric weight and the heading style (e.g., eyelet vs. pencil pleat) is compatible with the hardware.

What is the best heading for a modern look?

The "Wave" heading is currently the most popular for modern UK homes. It creates a consistent, flowing ripple effect but requires a specific type of track to function correctly.

How do I clean custom-made curtains?

Most bespoke curtains are dry clean only. Regular vacuuming with a soft brush attachment is recommended to prevent dust from settling into the fibres and causing premature wear.

Do I need a specialist for a bay window?

Yes. Bay windows require tracks to be custom-bent on-site or in a factory to follow the exact angles of the window. Standard straight tracks will not work and often lead to "snagging" when drawing the curtains.

This guide was written with AI assistance and is intended for general information only. Prices are estimates based on UK averages and may vary by region. Always get at least three quotes and consult a qualified professional before starting any work.

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