White Smooth Ladder Fire Door at Doors & More

£79.19 - £82.79

On Sale While Stock Lasts

Select Size & Quantity Inc VAT Ex VAT

You can order any out of stock door now and we'll fulfill the order when it comes into stock.

Need to keep your home or project safe without sacrificing on style? The White Smooth Ladder 4 Panel Fire Door from Climadoor ticks all the boxes. Also known as the Linear or Colorado, this contemporary design features four clean horizontal panels for a sleek, modern look - perfect for everything from new builds to renovation work.

Combining clean, contemporary design with essential fire safety performance, the White Smooth Ladder 4 Panel Fire Door is a stylish and practical choice for modern interiors. Also known as the Linear or Colorado, this moulded 4-panel ladder-style door adds subtle detail to both domestic and commercial settings without compromising on safety.

Ideal for new builds, apartment schemes and refurbishment projects, this door offers a cost-effective way to meet FD30 fire safety requirements while maintaining a cohesive modern look across your interior spaces. It’s supplied white primed and ready for finishing on site, with a smooth MDF skin for a clean, professional paint result.

Features & Benefits

Contemporary ladder-style 4 panel moulded design
FD30 fire-rated – supplied with solid fire-rated core
White primed with a smooth MDF skin – ready for on-site painting
Available in a wide range of imperial and metric sizes
Supplied with 18mm hardwood lippings on all edges
Can be trimmed by up to 12mm from any edge for easier installation
Also available in 35mm and 40mm non-fire rated variants
Bespoke sizing available on extended lead times
Volume pricing available - ideal for contractors and new-build developers
Manufactured using FSC® (INT-COC-003944.500) certified timber materials
Covered by our 10-year manufacturing defects guarantee

Reliable Fire Protection with a Contemporary Finish

Designed to deliver 30 minutes of fire resistance when installed correctly, this FD30-rated internal fire door is an ideal choice for meeting building regulations without compromising on looks. Its subtle ladder design suits a wide range of interiors, from minimalist new builds to modern apartment conversions.

Supplied with generous trimming allowances and constructed using high-quality, fire-resistant materials, it’s built to handle the demands of volume projects - whether you’re developing at scale or upgrading fire doors across a property portfolio. With competitive volume pricing, broad size availability and flexible on-site trimming, it’s a smart, compliant and good-looking solution for any fire door spec.

When safety, performance and design all matter, the White Smooth Ladder 4 Panel Fire Door offers dependable value with a clean, modern edge - and the reassurance of Climadoor quality throughout.

Full Specification

Category	Fire Doors
Brand	Climadoor
Material	MDF
Glazing	No Glass
Finish Doors which have been lightly sanded and had a primer coat applied, but still need further coat(s) to seal the door or to achieve the final colour you desire.	Primed
Panels	4
Colour	White
Construction The construction of the door covers both the design and weight of the door. Heavyweight (Solid Core) – The heaviest form of construction - generally solid particle board with real timber lippings.	Engineered Solid Core (Heavyweight)
Lipping The lipping is the timber material around all edges of the door from which your joiner can trim the door down in height and width, as well as fit hinges/ locks too. Trim allowances vary by lipping size, door design and fire rating - please contact us for more information about your desired door’s trim allowance.	18mm
Average Fire Door Weight	36.0kg
FSC® Certification FSC® (AKA the Forest Stewardship Council®) is a voluntary scheme that ensures strict environmental, social and ethical labour and sourcing standards are met.	FSC® Mix
Fire Rating 30-minute Fire Rated	FD30
Suitable For Use As Paired Fire Doors Always install fire doors in-line with their associated certification document. Failure to do-so may invalidate certification.	Yes

Top quality products at trade prices from one of the leading door experts.

10 Year Guarantee

Buy safe in the knowledge that all our products come with a 10 year guarantee as standard.

Learn more

3-7 Working Days Delivery*

With stock available to ship immediately, we can deliver within 3-7 working days. *Exceptions apply.

Learn more

Nationwide Delivery
Free Over £750

We offer free delivery to all UK mainland addresses, for orders over £750.

Learn more

All Prices Include VAT

With no hidden add-ons, all our prices on screen include VAT

Learn more

	Roomfold Standard	Roomfold Deluxe	Roomfold Grande
Size Width Options	1215mm - 3502mm	1218mm - 4652mm	836mm - 3891mm
Available Finishes	Unfinished Oak, Prefinished Oak, & White Primed	Unfinished Oak, Prefinished Oak,& White Primed	Unfinished Oak, Prefinished Oak, White Primed, Black
Door Options	3,4, and 5 door options.	3,4,5 & 6 door options	2,3,4 and 5 door options
Trimming Ability - Height	20mm on height (contact us for details, as some sets can be trimmed more than this)	20mm on height (contact us for details, as some sets can be trimmed more than this)	20mm on height (contact us for details, as some sets can be trimmed more than this)
Trimming Ability - Width	20mm on 2 doors and then an extra 10mm per door thereafter. Where individual door leaf sizes are 686mm or bigger the trim allowance is 20mm per leaf - equal amounts off each side of the door.	20mm on 2 doors and then an extra 10mm per door thereafter. Where individual door leaf sizes are 686mm or bigger the trim allowance is 20mm per leaf - equal amounts off each side of the door.	20mm on 2 doors and then an extra 10mm per door thereafter. Where individual door leaf sizes are 686mm or bigger the trim allowance is 20mm per leaf - equal amounts off each side of the door.
Frame Depth	78mm	78mm	133mm
Frame Height	2078mm	2078mm	2060mm
Hardware	Top Hung only, with floor mounted pivot.	Top Hung, bottom guided, with 20mm high low level guide rail. Ideal for running different floorings up to each side.	Top Hung, with jamb mounted bottom pivot. Ideal for fitting on top of existing floorings, where the flooring finish is the same both sides of the door set. Or ideal on top of tiled floors.
Hardware Adjustment	Height - 6mm	Height - 6mm	Height - 10mm
Supplied with Drop Bolts	No	Yes	Yes
Delivery / Collection	Delivery £60, Collection free from either DE24 9HL, or S44 5HS, after order. All orders over £750 are free delivery.	Delivery £60, Collection free from either DE24 9HL, or S44 5HS, after order. All orders over £750 are free delivery.	Delivery £60, Collection free from either DE24 9HL, or S44 5HS, after order. All orders over £750 are free delivery.
Guarantee	10 years against manufacturing defects	10 years against manufacturing defects	10 years against manufacturing defects
Bespoke Service Available (24 week lead time)	No	No	Yes
Key Features and Benefits	Pairmaker not supplied on “meeting door” configurations. Frame always supplied in an unfinished Oak for on-site decorating no matter the door finish. Face fit hinges and hinge handle. Ideal for customers that will have the doors in their fully open or fully closed position 90% of the time and not using the mechanism on a regular basis. Perfect for closing off a room ona budget renovations/ offices. Will allow through flooring.	Frame supplied matching the door finish chosen. Can fill larger openings as the bottom track allows up to six door systems. Smooth operation at larger total widths with connection to the head and base track on the end of every other door. Face fit hinges and hinge handle. Ideal for customers changing flooring between rooms as the 20mm high 74mm deep low-level threshold gives a clean break between flooring. A robust, cost-effective system.	Frame supplied matching the door finish chosen. Superior “external grade” hardware allowing an incredibly smooth operation with no need for a base track. Face fit hinges and hinge handle including an offset hinge system which allows the doors to stack more compact than the other Roomfold options. Supplied with door stops across the whole internal rebate of the frame leaving no gaps at the top between top edge of the doors and underside of the track meaning they will offer more in terms of heat retention and sound reduction between rooms. More opening options that can suit any home. Our highest specification system with upgraded, stylish hardware.
Overall Rating

White Smooth Ladder Fire Door

Features & Benefits

Reliable Fire Protection with a Contemporary Finish

Ask A Question

Full Specification

Related Products

Top quality products at trade prices from one of the leading door experts.

White Smooth Ladder Fire Door

Features & Benefits

Reliable Fire Protection with a Contemporary Finish

Ask A Question

Full Specification

Related Products

White Smooth Ladder Internal Doors

White Kendall Smooth Internal Doors

Top quality products at trade prices from one of the leading door experts.

Roomfold Comparison