ROOFLIGHT

F100

CIRCULAR

ROOFLIGHT

F100

CIRCULAR

ROOFLIGHT

F100

CIRCULAR

ROOFLIGHT

F100

CIRCULAR

LAMILUX Rooflight F100 Circular

The circular PVC framed dome rooflight with maximum energy efficiency and thermal insulation


circular rooflight dome cut out

The domed Rooflight F100 Circular offers a classic, cost effective design without compromising on the high levels of wind and rain resistance, air tightness values and enhanced isothermal characteristics you expect with all LAMILUX products. Suitable for natural daylight and daily ventilation, the Rooflight F100 Circular is delivered pre-assembled to its GRP upstand for simple installation on site - making the dome an ideal addition for flat roof commercial or industrial building projects, and particularly popular with School renovations.

Features and benefits

Quality

• CE marked quality according to EN 14351 with CE Label product declaration

• Factory production approved to ISO 9001:2015. This means the quality products are manufactured to a consistently high standard

• Fully factory assembled product - producing a superior quality product that reduces on-site installation time

• Enhanced isothermal characteristics in the overall roof light construction. This results in achieving maximum energy efficiency and thermal insulation

Design

• Thermally broken PVC circular rooflight frame free of thermal bridges saving heating costs

• Cost effective and attractive design without compromising on the high level of wind and rain resistance and benifitial isothermal characteristics

• GRP heat-insulated upstand with seamless silk-white interior finish removes the need of internal plastering

• Rooflight delivered pre-assembled to GRP upstand - removing the need for creating timber curved upstands

Comfort

• Even spread of difussed daylight with a light transmittance value of 58% (reference triple layered)

• Effective acoustics and soundproofing with a sound insulation value of Rw,p 24dB (reference triple layered)

• Excellent U-values supporting whole roof light efficiency. Urc product U value including upstand: 1.7 W/m² K  (ref F100DC-S20)

• Pleasant indoor climate thanks to optional natural ventilation

Use

• Suitable for increasing daylight transmission into flat roof commercial, industrial or school buildings

• Adapt perfectly to every project whether an education building, industrial hall or manufacturing warehouse

• High-quality, energy-efficient rooflight domes creating light-flooded buildings, positive working atmospheres and happy people

• Cost effective way of increasing natural daylight and ventilation into a building

Standard offering


LAMILUX have selected the most popular specifications to form a standard range in the Rooflight F100 Circular range, with faster delivery times. Simply relay the below product codes when discussing your rooflight requirements with the LAMILUX team. 

cross section of triple glazed rooflight

Glazing: triple layered opal

• Impact resistant polyethylene (PETG)     triple layered, opal domed glazing
• ACR[M] Class B Non-fragile
• Ut value: approx. 1.8 W/(m²K)
• Sound insulation: c. 24 dB
• Light transmittance: c. 62 %
• Energy transmission: c. 0.62

Circular upstand

Upstand: 300mm high

• GRP heat-insulated upstand
• Seamless silk-white interior finish
• Heat-resistant for hot melt processes
• Pre-assembled for quick and easy          rooflight installation

Isothermal diagram of framework

Framework: white PVC

• Thermally broken PVC frame
• RAL 9016 - White
• 10° isotherm line for consistent heat       insulation

Fixed rooflight (non opening)

Round rooflight dome

Product code

Structural roof opening size

roof window

F100DC-S20-F

1000mm diameter

roof window

F100DC-S21-F

1500mm diameter

Rooflight opening for natural ventilation

round rooflight dome opening

Product code

Structural roof opening size

roof window

F100DC-S20-O

1000mm diameter

roof window

F100DC-S21-O

1500mm diameter

spindle drive

Standard: rooflight ventilation details

• 230v spindle drive
• 300mm stroke length

Specification and 3D PDF Data Sheet Downloads

F100DC-S20-F

1000mm diameter    Fixed

PDF logo

F100DC-S21-F

1500mm diameter     Fixed

PDF logo

F100DC-S20-O

1000mm diameter    Opening

PDF logo

F100DC-S21-O

1500mm diameter    Opening

PDF logo

If standard is not what you're looking for

Use the product configurator tool to discover more sizes and options

Design details

Rooflight F100 Circular technical design characteristics


Energy efficiency

The Rooflight F100 Circular is the PVC framed round shaped PETG glazed domed rooflight with maximum energy efficiency and thermal insulation. With high levels of wind and driving rain resistance, alongside enhanced isothermal characteristics in the overall roof light construction – the unrivalled performance of this range results in no condensation alongside excellent air tightness values. The thermally broken “isothermally balanced” circular PVC roof light frames feature optimally aligned 10° isotherm line. This means that the thermally broken 10° isothermal line remains within the structure (see diagram) for consistent heat insulation without any weak spots, reducing condensation, mould and bacteria. The TIP (Total Insulated Product) is certified in accordance with EN ISO 14021.

Performance

•    CE marked quality according to EN 1873
•    Life Cycle Assessment (LCA) to EN 15804
•    Certified watertightness against heavy and driving rain: DRI 3.0 m²/s                     (reference size 1200 x 1200mm)
•    Wind Load to Class C4, EN 12210
•    ACR[M] Class B Non-fragile

Quality control of component manufacture: 

•    Energy management system to EN ISO 50001:2011
•    Quality management system to EN ISO 9001:2015  

cross section diagram of rooflight with labels
Circular rooflight domes on roof

4 circular rooflights on a roof

Blue sky through round rooflight

Internal view of circular rooflight

Rooflight F100 Circular Downloads

ROOFS OF LIGHT

General brochure

PDF logo

ROOFLIGHT F100

Brochure

PDF logo

DATA SHEET

Technical detail

PDF logo

UPSTANDS

The perfect connection

PDF logo

BIM DOWNLOAD

Rooflight F100 Circular BIM object

Bim object logo

People also viewed:

domed rooflight fixed

Rooflight F100 W

Same product but in a square / regtangular shaped design

PVC framed glass rooflight

Glass Skylight F100

PVC framed glass rooflight version

curved barrel vault rooflight

Barrel Vault Rooflight

For larger polycarbonate rooflight designs

Dome Smoke vent rooflight

Smoke Lift Rooflight F100

Rooflight incorporating smoke ventilation

Domed roof access hatch

Rooflight F100 Access Hatch

Rooflight incorporating roof access