Cylinder Locks
Replacement and anti-snap door cylinders in the common sizes, over the counter in Grimsby.
Front & Back Doors
Improve the appearance of your property.
uPVC doors are a popular choice for homes across the UK, and it’s easy to see why. They offer many benefits, making them a great choice for both a uPVC front door and a uPVC back door.
uPVC doors help to maintain high levels of energy efficiency with very little maintenance. No rot. No warping. No fading or discolouration.


The Benefits
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The main benefit of a uPVC door’s low maintenance is the minimal upkeep required, as they do not need painting, varnishing, or regular treatments to stay functional and look good. They are resistant to rotting, warping, and fading, and a simple wipe down with a damp cloth is typically sufficient to keep them clean. This saves homeowners time and money compared to other materials like traditional wood.
Energy Efficiency
Multi-chambered uPVC frames combined with A-rated double or triple-glazed units cut heat loss right back. A new uPVC door seals tight against draughts, so the heat you pay for stays in the house — most customers notice the difference on the very next energy bill.
Durability & Weather Resistance
uPVC is built for the British weather. It won’t rot, swell or warp in the damp, won’t corrode by the coast, and won’t crack or fade in the sun. The colour runs right through the foil finish, so it keeps looking smart for decades with no repainting.
Cost Effective
Security
Every uPVC door we fit comes with multi-point locking, anti-snap and anti-bump euro cylinders, internally beaded glass and reinforced hinges — built and tested to PAS 24 against the methods burglars actually use.
Variety
Choose from 18 foil finishes including anthracite grey, chartwell green, irish oak and rosewood, dozens of decorative and obscure glass designs, and a full range of handles, knockers and letterplates — with different colours inside and out if you like.
Security
Multi-point locking and toughened glass come as standard, giving you the reassurance of a home that is properly locked up without having to think twice about it.
Fix Don't Replace
Most faults come down to a worn part or a simple adjustment, so a repair is usually far cheaper and quicker than a whole new window or door.
Genuine Parts (3)
We supply genuine parts for the common window and door systems, so the repair lasts properly rather than failing again a few months down the line.
Local Aftercare
We are just up the road in Grimsby, so if you ever need us back you are dealing with the same local team, not a distant call centre.
Our Suppliers
We work with a range of local suppliers to ensure you are looked after every step of the way.
What is an anti-snap cylinder?
It is a cylinder built to resist snapping, a well-known way doors are forced. Upgrading from an older standard cylinder is one of the cheapest security improvements you can make.
How do I measure my cylinder?
Measure from the centre fixing screw to each end, as the two halves are often different lengths. Bring the old one in and we will match it exactly.
Can I have all my cylinders on one key?
Yes, we can supply cylinders keyed alike so a single key works every door. Let us know when you order.
Do the cylinders come with keys?
Do you stock euro cylinders?
Yes, euro profile cylinders are the common type for uPVC and composite doors and we keep the popular sizes in stock.
Do you sell to the trade?
Yes, trade and DIY customers are both welcome at the counter.
What our customers say
Real words from homeowners across Grimsby and North East Lincolnshire.


