6 Signs You Need to Replace Your Conservatory Roof

A new conservatory is an impressive addition to any home, offering a multifunctional space for leisure or work that blends indoor living with the delights of the outdoors. You can install a new conservatory onto your home for as little as £13,000*, making it a cost-effective alternative to a small extension at a time when building costs are high.


Unfortunately, problems with the conservatory roof may emerge over time, increasing the need for maintenance or a complete replacement every 12-15 years. In this article, we’ll discuss the six signs that you need to replace your conservatory roof.

  • Inconsistent Temperatures

A common problem with conservatories, particularly those with older polycarbonate roofs, is that an inability to control the internal temperature renders them unusable for months at a time. In summer, they can become unbearably hot, and then extremely cold and damp in winter. A poorly performing roof can make it impossible to maintain a pleasant ambient temperature throughout the year. Changing a conservatory roof to a solid roof can significantly improve the situation, as the additional insulation will retain the heat more effectively in cold weather but prevent overheating during hot spells. Solid roof upgrades from Harveys start from £10k*, significantly less than the cost of a new conservatory. 

  • Water Leaks

The ingress of water into the conservatory is a clear sign that a problem has developed with the roof and replacement may be necessary. In rainy weather, you may notice water dripping from the roof, while dampness may be apparent on furniture in the early morning if any dew has formed. Without a replacement roof, the problem will persist, causing damage to furniture, furnishings, or electrical appliances. You can replace your glass conservatory roof with Harveys for around £8,000. *

  • Mould And Moss

Mould is both unsightly and potentially hazardous, particularly to family members who have chronic respiratory conditions, such as asthma. When a conservatory roof is failing, mould is most apparent on the underside and, although it can be easily wiped clean, the problem is unlikely to go away by itself. Moss, too, thrives in damp conditions, so its growth on the outside of the roof could also indicate a structural problem that requires prompt investigation.

  • Condensation

Anyone who recalls the single-glazed windows of the past will remember the build-up of condensation on the inside of the pane, which often led to unpleasant black mould forming along the casements. A failed conservatory roof can cause a similar problem and, while some condensation is not unusual, a consistent accumulation inside the conservatory should be investigated urgently.

  • Visible Damage

The integrity of a conservatory roof depends on all components being in optimum condition but, over time, parts may degrade due to exposure to the weather or accidental damage. In particular, flecks in the glass or cracks in the seals are significant signs that the roof is past its best and a complete replacement would be a worthwhile investment to give your conservatory a new lease of life.

  • Excessive Noise

A conservatory, like the rest of the house, should be a quiet room in which you can unwind and relax. If you notice that you can hear noise from outside, such as traffic, this could mean that the roof has failed and needs renewal.

Contact Harveys Windows For A Free, No-Obligation Quotation

At Harveys Windows, our competitive glass roof replacement service can breathe new life into your conservatory. To find out more about a conservatory solid roof or glass roof replacement, or to request a quotation, please call us today on 0116 497 1937.

*Costs may vary depending on the date of publication – please get in touch for a bespoke quotation.