# Annual maintenance of wooden window and door frames: the step that extends the life of doors and windows

> A small recurring task that prevents much bigger and more costly work

URL: https://legno.covemavernici.com/en/bottega/manutenzione-annuale-degli-infissi-in-legno-il-gesto-che-allunga-la-vita-di-porte-e-finestre

#### A small recurring task that prevents much bigger and more costly work

- [exterior wood](https://legno.covemavernici.com/en/bottega?tag=exterior%20wood)
- [maintenance and renewal](https://legno.covemavernici.com/en/bottega?tag=maintenance%20and%20renewal)
- [ritonificante per infissi](https://legno.covemavernici.com/en/bottega?tag=ritonificante%20per%20infissi)

Category: Application Tips

Reading time: 3 min

Wooden doors, windows and shutters are among the most exposed and most neglected parts of a home. They are treated with care when installed or first painted, and then often forgotten for years — until a frame starts to stick, to fade unevenly, or to show the first signs of the finish failing. **At that point, the work needed is much greater than what regular maintenance would have required.**

#### Why window and door frames deteriorate faster than other elements

A window or door frame is subject to particular wear: it moves every day, is in constant contact with the outdoors on one side and the indoor environment on the other, and is often the point where wood undergoes the greatest variations in humidity and temperature. **Over time, this repeated stress dulls the finish, dries out the wood and reduces its natural elasticity.**

#### What Ritonificante per Infissi does

Ritonificante per Infissi (66.681) is a blend of oils and resins designed specifically for the regular upkeep of any wooden window or door frame. It is rich in UV filters and in components that help it penetrate the substrate, enhancing the natural beauty of the wood and preventing premature ageing. **It is suitable for windows, doors, tongue-and-groove panelling and wooden beams, regardless of whether they were originally treated with oil, wood stain or varnish.**

Its most important feature is how often it is used: applied once a year, it extends the life of treated surfaces while keeping their appearance unchanged. **It is not a product to use once the problem is visible, but one to schedule as preventive maintenance.**

#### How and when to apply it

The product is ready to use and easy to apply. Drying takes about two hours to touch and six hours through. The ideal time is late summer or early autumn, before window and door frames face the dampest and coldest season of the year — but any period with stable weather conditions is suitable. **What matters is regularity: one application a year, always at the same time of year.**

#### Why it pays off more than intervening when needed

A window or door frame that receives regular maintenance never reaches the point where it needs full sanding or complete repainting. **The cost — in time and materials — of an annual application is significantly lower than the cost of completely redoing the finish, which becomes necessary when maintenance has been neglected for too many years.**

#### In summary

Wooden window and door frames do not need major work, but a small gesture repeated consistently. **Ritonificante per Infissi (66.681), applied once a year, keeps the beauty of the wood unchanged and prevents premature ageing, regardless of the original treatment.**

#### Recommended products

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