As interior designers, we're often asked about the practicalities of maintaining window treatments. One of the most common concerns is whether curtains will shrink after washing. This is a valid worry, especially when you've invested in beautifully fitted, made-to-measure curtains that perfectly frame your windows.
Understanding Curtain Shrinkage
The simple answer is yes, curtains can indeed shrink after washing—but this depends entirely on several factors including fabric type, washing method, and how they're dried afterwards.
Fabric Matters
Different fabrics react differently to water and heat:
- Natural fibres like cotton, linen, and wool are most prone to shrinkage. These materials can shrink up to 10% of their original size if not handled correctly.
- Synthetic fabrics such as polyester, nylon, and acrylic are generally more stable and less likely to shrink significantly.
- Blended fabrics typically fall somewhere in the middle, with their shrinkage potential determined by the ratio of natural to synthetic fibres.
How to Prevent Curtain Shrinkage
If you're concerned about maintaining the perfect dimensions of your curtains, consider these expert tips:
Professional Cleaning
For valuable or delicate curtains, professional dry cleaning is often the safest option. Professional cleaners understand different fabric types and will choose the appropriate cleaning method to prevent shrinkage.
DIY Washing Tips
If you prefer to clean your curtains at home:
- Check the care label before washing. This should be your first step and will guide all decisions.
- Use cold water whenever possible, as heat is a primary cause of shrinkage.
- Select a gentle cycle with mild detergent.
- Avoid tumble drying high-value curtains. Instead, hang them while damp to dry naturally.
- Consider fabric refresher sprays for light cleaning that doesn't involve water.
Post-Washing Care
After washing:
- Hang curtains while still slightly damp to allow gravity to pull them back to shape
- Iron on appropriate settings if needed (check the care label)
- Rehang promptly to avoid creasing and to help them settle back into shape
Planning Ahead: Allowing for Shrinkage
When purchasing new curtains, especially those made from natural fibres, it's wise to anticipate potential shrinkage:
- Consider pre-washing fabric before making curtains if sewing your own (This is often by professional curtain manufacturers before purchase)
- Discuss shrinkage allowances with your curtain supplier
- Order slightly longer curtains if you know you'll need to wash them regularly
When to Replace Rather Than Wash
Sometimes, particularly with older curtains or those that have undergone multiple washings, it may be more practical to replace them entirely rather than risk further shrinkage. Quality made-to-measure curtains are an investment in your home's appearance and energy efficiency, and occasionally need replacing as part of normal home maintenance.
Conclusion
While curtain shrinkage is a real concern, with proper care and attention to fabric types and washing methods, you can significantly reduce the risk. Regular hoovering to remove dust can also reduce the frequency of washing, which will also help to extend the lifespan of your curtains. For investment pieces like made-to-measure curtains, taking extra precautions or opting for professional cleaning can help maintain their perfect fit for years to come.
By understanding the potential for shrinkage and taking preventative steps, you can enjoy beautiful, well-fitted curtains that enhance your home's décor while providing the privacy and light control you desire.