Composite Doors

Quality Composite Door Fitting

Composite doors are the preferred choice for external doors that maintains our passion, as ex-police officers, for high security, together with the latest designs and styles, in every colour possible.

We have a unique perspective in that we also attend burglaries and forced entries, so we know how and why burglars target doors. We build in our experience and add security to every new door, when composite door fitting, making it both easy to use and hard to get in without a key.

All doors have a multi-point locking system so evenly spaced bolts are secured into the frame when locked from the bottom to the top of the door.

Sheffield Composite Doors

Each SheffLOCK door and frame is supplied and fitted as standard with the insurance and Police approved Ultion 3 Star Lock. We also supply as standard the Ultion high-security door handle which has 5 times more strength and corrosion resistance than a standard handle.

The Ultion comes with a Manufacturers £5,000 Guarantee it cannot be snapped and entry gained to your property. Each Composite Door also comes with the Manufacturers Guarantee to give you peace of mind for years to come!

Door Reviews

Remain locked and secure

A Composite Door ensures you don’t have to compromise the aesthetics of a stunning looking door for the assurance of keeping you and your family safe from unwanted intruders.

We have dedicated and experienced sales staff ready to receive your call and guide you through the process of having your new door fitted.

Monday - Thursday 9am - 4pm
Call 0114 698 0252

Friday 9am - 4pm
Call 0749 498 0802

UPVC Doors

You can be assured that when you lock a SheffLOCK door it will remain locked and secure from unwanted intruders.

If you prefer a UPVC Door, SheffLOCK can offer you the latest range designed to be strong, stable and secure. All our doors offer exceptional durability, low maintenance and great sound insulation.

Again all our UPVC Doors are supplied and fitted with the famous 3 Star anti-snap euro cylinder Ultion locks with Ultion keys and the Insurance and Police approved Brisant Lock Lock Security Handle for peace of mind.

Composite Doors Sheffield

People choose SheffLOCK to measure and fit their new exterior doors because it comes with peace of mind that you have the best quality and best fitting door possible.

SheffLOCK has decades of building and security experience and knows precisely what is needed to keep you safe and secure in your home while keeping it looking modern and attractive for years to come.

New building regulations require all ground-floor glass to be laminated safety glass that can withstand a severe impact, including a sledgehammer.

Custom Doors

Our range of modern composite doors come straight from Solidor, the UK's best known manufacturer, custom built to your specifications.

We will measure your custom door frame and provide you with practical advice about door security and tips from our customers, after they have had their doors fitted. This will help you when you consider all your design options.

For your fury family members we can install a cat flap into an existing door or a new door.

Doors Styles

We have every colour of composite door available. Our wood style oak composite doors have that classic wood door look, combining traditional aesthetics with a modern style door.

We also have modern grey, black or white composite doors to create a more contemporary style.

Monday - Thursday 9am - 4pm
Call 0114 698 0252

Friday 9am - 4pm
Call 0749 498 0802

Composite Door Installation

Once we have your door back from the factory we will meticulously inspect it to make sure it passes our quality standards before we confirm your preliminary installation date.

We will work quickly to remove your old door and door frame. We install composite doors with new seals and trims to your full satisfaction.

We can add internal door locks to your bedroom, bathroom and cupboard doors.

We are experts in composite door repairs fixing all known problems to keep your doors in top condition.

Composite doors are more durable and stronger making the doors more secure. They have greater thermal efficiency, are weather resistant and low maintenance expanding the life of your composite door.

Doors Sheffield

Our made to measure doors are manufactured to the highest standard with certified thermal performance and Police approved security. Our GRP layered composite doors have a maintenance free, solid timber core, leaving you with more time to enjoy life with peace of mind you are safe and secure.

The composite door features a GRP compression moulded door skin and a timber woodgrain effect with a Polyurethane thermally insulated core achieving an authentic timber door look, with a unique reglazable cassette system.

Composite doors have many advantages over traditional wood doors and upvc doors with the advantages of all the door types roled in one convenient door set. A wood frame for strength and a laminated coating for durability. The cavitities are filled for heat and noise insulation. Great value doors Sheffield.

Composite Door Prices

Our fitted composite doors prices will not change or fluctuate once we have given you your quote that is valid for 30 days. You can talk to our trusted installer about anything else you would like to consider when your doorway is measured.

For our customer's peace of mind, all of our doors come with up to 10 years manufacturer's warranty as standard.

Our Door Prices

UPVC door - from £1,100

Composite door - from £1,400

French door - from £2,000

3 panel bifold - from £2,700

slider patio door - from £2,100