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Call The Team Today On 0116 2610 710

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Designed & Manufactured In The UK

Free UK Delivery (Exclusions Apply*)

Bi-Parting Sliding Rooflights

Duplus bi-parting sliding rooflights are designed to provide a large opening to any roof. How you use this opening is for you to decide, but it could be that you are looking for the opportunity to open up more of your internal living space to the outside

Prices from

From £14,000.00

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Bi-Parting Sliding Rooflights Come With The Following Features:

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Quality As
Standard

Quality As Standard

Fully factory assembled to ISO:9001 and Dow Corning® Quality Bond™ accredited
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Weather
Tightness

Weather-tightness Tested

BRE tested to BS EN 14351-1:2006 +A1:2010 clauses 4.2, 4.5 and 4.14
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Thermal
Performance

Thermal Performance

High resistance to condensation under normal conditions compared to framed versions
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Quality As
Standard

Quality As Standard

Fully factory assembled to ISO:9001 and Dow Corning® Quality Bond™ accredited
snowflake sun logo

Weather
Tightness

Weather-tightness Tested

BRE tested to BS EN 14351-1:2006 +A1:2010 clauses 4.2, 4.5 and 4.14
thermometer logo

Thermal
Performance

Thermal Performance

High resistance to condensation under normal conditions compared to framed versions
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Frameless
Design

Frameless Design

Frameless hips and ridge - Glass to glass joints internally creates a sleek frameless aesthetic
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Frameless
Design

Frameless Design

Frameless hips and ridge - Glass to glass joints internally creates a sleek frameless aesthetic
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Building
Regulations

Building Regulations

Rooflights meet or surpass the U-value requirements of Part L Building Regulations
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Easy
Fit

Easy Fit

Rooflights delivered fully assembled. No additional kits necessary. Higher security compared to kit versions.

Configure Your Rooflights

Duplus Rooflights are available in a range of sizes and finishes to suit.

If you require other colours, sizes or quantities please get in touch or call 0116 2610 710.

Stock items are usually delivered within 1-2 days*
Custom rooflights are usually delivered within 3-4 weeks*(*subject to availability)

FREE DELIVERY (Excl. Scotland, West Wales, Devon & Cornwall)

Please note, all sizes are based on external kerb/upstand size

SELECT YOUR ROOFLIGHT SIZE

fixed rooflight no tint
Standard
fixed rooflight grey tint
Grey (+£108.00)
fixed rooflight bronze tint
Bronze (+£108.00)
fixed rooflight blue tint
Blue (+£336.00)
fixed rooflight arrow bounce
High Performance Solar Control (+£400.00)
Double-glazing included (Contact us for a triple-glazed price)
Delivery 3-4 weeks
fixed rooflight no tint
Standard
fixed rooflight grey tint
Grey (+£78.00)
fixed rooflight bronze tint
Bronze (+£78.00)
fixed rooflight blue tint
Blue (+£252.00)
fixed rooflight arrow bounce
High Performance Solar Control (+£300.00)
Double-glazing included (Contact us for a triple-glazed price)
Delivery 3-4 weeks
fixed rooflight no tint
Standard
fixed rooflight grey tint
Grey (+£52.00)
fixed rooflight bronze tint
Bronze (+£52.00)
fixed rooflight blue tint
Blue (+£168.00)
fixed rooflight arrow bounce
High Performance Solar Control (+£200.00)
Double-glazing included (Contact us for a triple-glazed price)
Delivery 3-4 weeks

"Very friendly and helpful customer service throughout the purchasing process. Very nice and good quality rooflights!"

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Secure by Design - Building regulations Part Q compliant solution available. Please Call: 0116 2610 710

Description

Duplus Bi-Parting Sliding Rooflights

PLEASE NOTE: THE MOTOR COMPONENTS ARE CURRENTLY ON AN EXTENDED LEAD TIME. PLEASE CONTACT US ON 0116 2610 710 OR CONTACT US PRIOR TO ORDERING FOR AN UPDATE.

Designed to provide a large opening to any roof or use this extended roof opening any way you decide!

Perhaps you are looking to open up more of your internal living space to the outside?
Maybe you want to provide precise control for ventilation?
Are you looking for a roof opening large enough to enable access onto the roof above?
In any of these instances the Duplus bi-parting sliding rooflights are the ideal product. Our sliding rooflight is suitable for flat roof applications up to a maximum of 5 degrees slope.

Building Regulations

This thermally efficient bi-parting rooflight meets the requirements of the Building Regulations. The in-built telescopic sliding mechanism allows the rooflight to support its own weight when fully opened. Therefore, without the need of any roof tracks or further roof penetrating supports.

Advanced Features

Our bi-parting sliding rooflights incorporate a rack and pinion drive with a 24v concealed electric motors. An open/close switch is provided that is linked back to a control panel, to allow precise control of the sliding rooflight motors.

Optional extras include:

  • Rain sensor
  • Temperature sensor
  • Remote control
  • Safety access control (PIR)

If you are considering ordering a product where roof access will be required, then please request the additional access pack which incorporates chequer plate tread boards, helping protect the sliding skylight internal framework and reduce the risk of slipping during access and egress.

The rooflight design incorporates a manual override facility. The override facility enables the rooflight to be closed in the event of power failure. This facility includes a key, which can be used to disengage the rooflights motor. The rooflight can then be manually opened or closed.

Additional options

Duplus bi-parting sliding rooflights are double glazed in clear HEATSOAKED toughened safety glass as standard.

Options are available:

  • Blue tinted glass
  • Bronze tinted glass
  • Grey tinted glass
  • Obscure finish for privacy
  • High-performance solar control (minimise solar gain (g) and maximise light transmittance (Lt))

Our rooflights achieve outstanding thermal performance. True U-value and Ud-value available upon request.

Material Specifications, Installation & U-Value

The extruded thermally broken aluminium perimeter frame is powder coated RAL 7015 dark grey matt externally and RAL 9910 white matt internally as standard. Other RAL colour options are available upon request.

The Dulus sliding rooflight is easy to install, an internal perimeter gasket allows the rooflight to be placed directly on top of the builders kerb without the need for site applied silicone. It is then screwed to the builders kerb externally and a matching cover clip is then applied to conceal the fixings. A qualified electrician will be required to make the final connections to the motor and the transformer switch. Wiring diagrams are provided with all opening rooflights. As standard all double glazed units incorporate clear low ‘E’ glass achieving a centre pane U-value of 1.1 W/m²K.

The rooflight comes fully assembled and is factory cycle tested to ensure the products long-term reliability. In the unlikely event of a motor failure, replacement motor housings are available from Duplus which have been designed to be simple to exchange.

Delivered FULLY ASSEMBLED. No need for time-consuming assembly on site. Significantly higher security compared to kit systems.

 

Additional information

Size

1000mm x 4000mm, 1500mm x 4000mm, 2000mm x 4000mm

Downloads

Bi-Parting Rooflight Manual

Download this maunal for a complete overview of your sliding rooflight.

Rooflight Installation

Download this manual for general information for installation of your rooflight.

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Why Duplus Bi-Parting Sliding Rooflights?

Over 60 Years Of Experience

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Interested in Ordering?

Stock items are usually delivered within 1-2 days (*subject to availability). Rooflights in custom sizes have a lead time of 3-4 weeks and subject to workload at the time of ordering.

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Delivery or Collection

We provide free delivery for rooflights across most of mainland UK. Outside of this area you are welcome to pick your rooflight up from our factory or we can provide a courier.

Make An Enquiry

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If you have a non-standard size, custom requirements or not quite ready to order, why not send our product experts a quick message?

We’ll endeavour to answer your query quickly!