Caring for a Restored Lord & Burnham Through the Seasons: A Year-Round Checklist
A proper restoration is an investment. A little attention at the right time of year is what keeps it looking and working like new for decades.
When we hand a restored Lord & Burnham back to its owner, it’s usually the best it has looked in fifty years — frames sound, glass tight, vents gliding open with one hand. The question we always get is, “How do I keep it this way?” The honest answer is that these houses were built to last, but they were also built to be looked after. Not fussed over, just checked at the right moments so small things never become big ones. Here’s the simple seasonal rhythm we recommend.
Why a restored house still needs a calendar
Restoration resets the clock; it doesn’t stop it. Glazing putty still weathers, cast fittings still want grease, and gutters still fill with leaves. The difference is that on a well-restored house, staying ahead is a matter of minutes a season, not a major project. Miss it for a few years, though, and you’re back where you started. A calendar is the cheapest insurance you’ll ever buy for a greenhouse.
Spring: the big wake-up
Spring is your main inspection. After winter, walk the whole house and look closely at what the cold and damp did.
Summer: heat and airflow
Summer is all about ventilation, and it’s when the vent gear works hardest. This is the season to keep the mechanism happy. A quick clean and a touch of grease on the moving parts stops wear before it starts, and it’s worth keeping an eye on the original hardware while it’s under load.
Autumn: seal it up
Autumn is about getting the house watertight before the weather turns. This is the season most people skip, and it’s the one that saves you the most trouble.
- Re-putty any joints that looked tired in spring — do it now while the weather’s still mild enough for it to cure.
- Clear the gutters again after leaf-fall so winter rain drains instead of pooling on the frame.
- Check and touch up any paint or protective coating on the frame before the damp sets in.
- Ease and lightly grease the vent gear so nothing seizes over a cold, wet winter.
Winter: watch and protect
Winter is mostly about keeping an eye out. Heavy snow load on the roof, a cracked pane letting in a draught, or a gutter freezing and backing up are the things to watch. You don’t need to do much — just don’t ignore a problem until spring. A loose pane in December is a quick fix; the water damage it causes by March is not.
Lord & Burnham Services
Restoration, repair, and hardware for original Mark II houses — done sympathetically.
Vent Motors & Parts
Original-style and modern openers to keep your ventilation running smoothly.
Questions we get asked a lot
How often should I re-putty a restored house?
Spot-check every spring and re-do individual joints as they tire, rather than waiting to redo the whole house. Caught early, it’s a small job that keeps the frame dry and sound.
Do the original vent mechanisms need much upkeep?
Very little — a clean and a light grease once or twice a year. That simple habit is usually the difference between gear that lasts another fifty years and gear that seizes.
Is snow a real risk to an old greenhouse?
Heavy, wet snow can be. Keep an eye on the roof after a big fall and clear it gently if it’s piling up. The glass and frame are strong, but they’re happier not carrying a sustained load.
What if I find something I can’t handle?
Send us a photo. A lot of seasonal jobs are simple to talk through, and for the bigger ones we’d rather catch it early than see it after a winter of neglect.
Want your restored greenhouse to stay that way?
We help owners keep their Lord & Burnham houses in top condition season after season. Get in touch whenever something needs a second opinion.

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