A storage garage in Edgware is often the place with the most spiders on the whole property: webs across the rafters, egg sacs behind the boxes and big house spiders running out from under the shelving whenever something is moved.
Spider treatment is £180 for the first room and £60 for each additional room, and a garage counts as a room. Book spider treatment or call 0800 955 2347.
Spiders gather where there are insects to catch and corners to hide in. A garage used for storage has both: moths, flies and woodlice come in under the door and through the gaps at the roof edge, and stacked boxes, shelving and old furniture give spiders shelter that is never disturbed. The general point about stored clutter is on Pest Control Edgware; here the question is what to do about the spiders. The guide to what draws spiders into a property has more on that.

Webs collect along the roof timbers and in the top corners, where nothing brushes them away. House spiders prefer the sheltered gaps behind boxes and under shelving near the floor, and that is where their egg sacs are usually found. The back wall of a garage, furthest from the door, tends to be the busiest.
Garden sheds, summerhouses and log stores work the same way on a smaller scale. A shed with a window draws insects to the glass, and spiders line the frame to catch them.

The noble false widow is a glossy, dark brown spider with a rounded body. In Edgware it is often found in the gaps round a garage door frame, under the trim of a flat garage roof and in sheds. A bite is unusual and tends to feel like a bee or wasp sting. For a bite that swells badly or seems infected, a pharmacist or GP can advise, and any signs of a severe allergic reaction mean calling 999. Our guide to dangerous spiders has more.

Where the garage has a door into the hall, kitchen or utility room, spiders living in the garage walk through the gap under it, particularly in late summer and autumn when male house spiders go looking for a mate. A few large spiders indoors each autumn is normal for a house with a garden and a garage. A steady build-up in the room next to the garage, with webs and egg sacs coming back week after week, is different, and why spiders keep appearing in the same rooms looks at it.
Treatment is aimed at the garage, outbuildings and rooms where spiders have built up, and it can bring those numbers down. It cannot stop spiders walking in from a garden, and it does not remove the insects that drew them. If what is feeding them is another pest, such as carpet beetles in stored textiles or carpet moths in rolled-up rugs, that needs dealing with as well. Can pest control reduce spider problems? goes further.
Spiders from the garden will still turn up now and then. If webs and spiders build up again in the spaces that were treated, get back in touch and describe what you are seeing.
How to stop spiders coming back has more ideas, and Spider Control Barnet covers homes across the borough.
In Edgware, spiders are treated at £180 for the first room and £60 for every room after it. A garage counts as a room, so the garage and the utility room next to it come to £240, while halls, landings and stairs are not counted. Tell us about sheds and summerhouses and we will confirm how they are counted before you book.
| Treatment | Price |
|---|---|
| Spiders – First Room | £180 |
| Spiders – Additional Room | £60 |
Yes. Treating only the garage is charged as a single room at £180. If spiders are also getting into the room next door, tell us so the count is right when you book.
False widows can bite, but rarely do, and they are not regarded as a serious danger. A painful, swollen bite is best shown to a pharmacist or GP if it is not settling.
They are usually male house spiders looking for a mate. A few each autumn are hard to avoid in a house with a garage, and where spiders hide inside homes shows where to look if they keep appearing.
It helps a great deal, because it takes away shelter and makes webs easy to reach. Spiders will still come in under the door, so sealing it matters too.
Sometimes. A big population needs a lot of prey. Whether lots of spiders mean another pest explains what to check, including carpet beetle larvae in stored fabric.
Lofts and garages are both quiet and full of stored things. Why spiders gather in lofts covers the loft side.











List the garage, outbuildings and rooms where webs keep coming back, and give us your HA8 postcode.
Prefer to talk? Call 0800 955 2347 or WhatsApp us. Read how we use your details in our privacy policy.