Sash Lock

Superior Security Solutions for Your Home

Atlantic Sash Lock is your premier choice for high-quality sash locks in the UK. Our sash locks provide top-tier security for your windows and doors, combining robust construction with elegant design. Trust Atlantic Sash Lock to protect your property with reliability and style.

Showing 121 - 144 of 212 products
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Atlantic 5 Lever Key Sashlock [BS] 2.5" - Polished ChromeAtlantic 5 Lever Key Sashlock [BS] 2.5" - Polished Chrome
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Polished Chrome
£32.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Polished BrassAtlantic 5 Lever Key Sashlock [BS] 2.5" - Polished Brass
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Polished Brass
£32.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Gun MetalAtlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Gun Metal
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Gun Metal
£39.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt BlackAtlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Black
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Black
£37.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Antique BrassAtlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Antique Brass
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Matt Antique Brass
£39.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Distressed SilverAtlantic 5 Lever Key Sashlock [BS] 2.5" - Distressed Silver
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Distressed Silver
£40.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Black NickelAtlantic 5 Lever Key Sashlock [BS] 2.5" - Black Nickel
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Black Nickel
£39.00
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Antique BrassAtlantic 5 Lever Key Sashlock [BS] 2.5" - Antique Brass
Atlantic 5 Lever Key Sashlock [BS] 2.5" - Antique Brass
£37.00
AGB Polaris 2XT Magnetic Magnetic Euro Profile Sashlock 50/60mm backsetAGB Polaris 2XT Magnetic Magnetic Euro Profile Sashlock 50/60mm backset
AGB Polaris 2XT Magnetic Magnetic Euro Profile Sashlock 50/60mm backset
From £39.00
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Atlantic DIN Euro Profile Escape Sashlock Double Throw with RTD lever 60mm backset - Satin Stainless Steel
Atlantic DIN Euro Profile Escape Sashlock Double Throw with RTD lever 60mm backset - Satin Stainless Steel
£52.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Antique Brass
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Antique Brass
£26.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Black Nickel
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Black Nickel
£24.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Antique Brass
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Antique Brass
£26.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Black
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Black
£22.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Gun Metal
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Matt Gun Metal
£24.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Polished Chrome
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Polished Chrome
£21.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Polished Stainless Steel
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Polished Stainless Steel
£15.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Brass
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Brass
£22.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Chrome
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Chrome
£21.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Stainless Steel
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Satin Stainless Steel
£15.00
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Urban Dark Bronze
Atlantic DIN Radius Euro Profile Sashlock Double Throw 60mm backset - Urban Dark Bronze
£26.00
Atlantic DIN Radius Euro Profile Escape Sashlock Double Throw 60mm backset - Polished Stainless Steel
Atlantic DIN Radius Euro Profile Escape Sashlock Double Throw 60mm backset - Polished Stainless Steel
£50.00
Save 27%
Zoo Din Euro Sashlock- Backset 55mm - 2 Pc Forend - Square - PCB - Powder Coated Black-Powder Coat Black
Zoo Din Euro Sashlock- Backset 55mm - 2 Pc Forend - Square - PCB - Powder Coated Black-Powder Coat Black
£22.00 £30.00
Save 27%
Zoo Din Euro Sashlock- Backset 55mm - 2 Pc Forend - Square - PCW - Powder Coated White-Powder Coat White
Zoo Din Euro Sashlock- Backset 55mm - 2 Pc Forend - Square - PCW - Powder Coated White-Powder Coat White
£22.00 £30.00

Sash Lock FAQs

A sash lock combines the functionality of a deadlock and a latch, providing added security for windows and doors. It requires a key to operate and can secure both the top and bottom sashes of a window.

Atlantic Sash Lock offers high-quality, durable, and stylish sash locks that enhance the security of your home. Our products are backed by professional installation and exceptional customer service.

A sash lock features a bolt that is operated by a key, securing the window or door in place. When locked, the sash lock prevents the sashes from moving, providing enhanced security.

Yes, Atlantic Sash Locks are designed to fit a variety of window and door types, including wooden, metal, and uPVC. Our professional locksmiths can recommend the best lock for your specific needs.

Sash locks provide excellent security by combining the features of a deadlock and a latch. They are highly effective in preventing forced entry and unauthorised access.

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30-Day Money-Back Guarantee

Changed your mind? Return unused doors within 30 days for a refund.

Made to Order Available

Many doors can be made to your exact measurements and finished by our in‑house team.

Expert Help, 5 Days a Week

UK-based door specialists on the phone to help you choose the right door and size.

Fast, Fully Insured Delivery

Quick delivery across mainland UK, fully covered against transit damage.

Professional Fitting Available

Ask our team to arrange trusted local fitters for seamless installation.

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