Sash Jammers Guide for Doors & Windows (Helpful Advice)
UK homeowners are always looking for new and unique ways to make their homes safer. Doors and windows have to be made secure to prevent burglaries. If you want to prevent crimes from happening, you can get sash jammers. They are easy to install and easily affordable. Jammers are small devices that add an extra layer of security to your doors and windows. Another great security measure is to add window locks and reinforced doors. Sash jammers hone your home security without breaking the bank. So, this guide will go over the functionality of sash jammers and answer 9 most important FAQs about these fantastic devices.
1. What are Sash Jammers?
Sash jammers are small, cost-effective solutions to hone your domestic security, especially your doors and windows (looking at you, uPVC door owners!). These jammers pivot over the frame to stop burglars from forcing themselves inside your home after bypassing the main lock. Also, they are available in both locking & non-locking versions. Installing them is very easy. They work for uPVC, wooden, composite, and other door types.
2. Are Sash Jammers Any Good?
Yes, these jammers cost around 10 pounds. So, you can easily secure your home. Also, they’re very easy to install and act as a visual deterrent that discourages would-be intruders. Let’s view a table that explains the pros and cons of sash jammers. You can now decide if these jammers are good for your domestic security or not.
| Pros | Cons |
| Easily affordable | Don’t work well on their own and need strong locks for support |
| Quick installation | Wear out easily over time if you’re using them |
| Door/Window versatility | Some models don’t get locked from the outside |
| Visual deterrent for burglars | Need professional installation for advanced security |
| Extra layer of security | Improper installation can lead to issues like getting locked inside your home |
3. How to Choose a Sash Jammer?
Did you know that around two-thirds of burglaries happen when people are inside their homes? A great way to make your residence burglary-resistant is to choose a good sash jammer. Here is how you can find the best one for your doors & windows:
- Check the material used to manufacture the jammer; zinc alloy and high-grade metals are the best.
- Choose models that can be locked from the outside as well so you can leave your home for work with peace of mind.
- Make sure that your favourite sash jammer is perfect for your door/window type (uPVC, wooden, composite, garage, conservatory, etc.)
- Balance cost with quality; good sash jammers typically start from around £12.
- Consult a local locksmith who can install this sash jammer properly.
4. What Door Types Do Sash Jammers Support?
Sash jammers support various door types, such as uPVC, wooden, composite, patio, & French doors. But some sash jammers are usually designed to work well with a particular door type.
5. How Much Do Sash Jammers Cost?
Sash jammers are very affordable so the price shouldn’t be an issue. They’ll cost differently as per the model and features. Basic ones will cost you £1.6 to £6. Advanced versions cost around £6. Prices also vary based on the retailer and additional features like locking mechanisms.
6. Can I Install a Sash Jammer by Myself?
Yes, you can simply purchase a sash jammer from Amazon and then install it on your own. This process will go something like this:
- First, make sure that this jammer won’t hinder your door or window’s movement.
- Then, you can take a drill bit (2-3 mm) for creating holes for the screws.
- Use screws or jack nuts to secure the jammer in its proper place.
- Now, tighten the screws and then test the door/window to make sure it’s working fine.
7. Are Sash Jammers Lockable from Outside?
Yes, these jammers are lockable from the outside. They prevent unauthorised access & ensure that you can easily exit the premises in emergencies. For example, the Sashstop Lockable Sash Jammer can be operated both internally and externally.
8. How Many Sash Jammers Do I Typically Need?
In December 2024, a major burglary took place in which a burglar broke into a London mansion and took off with 10m pounds worth of jewellery. The criminal entered through the window. That is why you should protect your doors/windows with jammers. How many should be enough, you ask? Well, single doors require two jammers (one goes at the top and the other at the bottom). Small windows need just one. Four jammers are needed for double doors (two at the top & two at the bottom). Two sash jammers suffice for a large opening window.
9. How to Buy a Sash Jammer?
Want to buy a sash jammer? You should get in touch with Jewson, Defender Security Products, Home Secure Shop, eBay UK, JMA UK, UAP Ltd, Amazon, and other marketplaces. All these retailers provide both online and in-store options, depending on their policies.
Make Your Home Burglar-Resistant
If you want to make your burglar immune to the most common methods used by burglars, don’t hesitate to call us at Lock & Key Leeds. We offer door lock repairs and emergency lockout services. We will also provide emergency locksmithing services in 30-60 minutes. Trust us to install the best door locks that resist common burglary attempts.
