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Solatube 290 Daylighting System - Brighten Up® Series

Verified by manufacturer 1 day ago

Kingspan Light + Air Product certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

The Solatube 290 DS is a 350 mm tubular daylighting system designed to deliver powerful, energy-efficient daylight into larger interior spaces. Accessories include Daylight Dimmer & LED Light Kit.

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BOS
+44 (0)2920 776160 Website

Application

Applications

Residential:

Suitable for areas such as

  • Living rooms,
  • Dining rooms,
  • Kitchens,
  • Bathrooms,
  • Bedrooms
  • Garages.

Commercial:

  • Open offices,
  • Classrooms,
  • Healthcare facilities,
  • Conference rooms,
  • Retail spaces

Description

Product Overview

The Solatube Brighten Up 290 DS is a 350 mm tubular daylighting system designed to deliver powerful, energy-efficient daylight into larger interior spaces. With a maximum tube length of approximately 9 meters, it’s ideal for ceiling heights under 3 metres and larger rooms that require more light. This high-capacity system is well-suited for both residential and commercial applications such as living rooms, kitchens, offices, and open workspaces. The Solatube 290 DS effectively illuminates areas up to 300 square feet, offering expansive, uniform daylighting coverage.

Key Features & Benefits

    • Advanced Light Capture: Equipped with a LightTracker™ Reflector to efficiently harness sunlight throughout the day, even at low angles.
    • Spectralight® Infinity Tubing: Features the world’s most reflective tubing material, with 99.7% specular reflectivity to transmit maximum daylight with minimal loss.
    • Quick Installation: Modular components and roof-specific flashings enable straightforward installations—typically completed within a few hours.
    • Energy Efficiency: Cuts down reliance on electric lighting during daylight hours, helping reduce energy costs and environmental impact.
    • Enhanced Well-being: Abundant natural light promotes a healthier indoor environment by boosting mood, productivity, and circadian rhythm regulation.

  • Part of the Brighten Up® series.
  • 350 mm diameter pipe.
  • Choice of round and square delivery zone (internal).
  • BBA certified 08/4597.
  • Ten-year product warranty.
  • 99.7% reflective tube material.
  • Double glazed at ceiling level.
  • Integrated accessories.
  • Elegant ceiling fixtures.

Components

    • Dome: Impact-resistant polycarbonate dome with optional inner shock dome for areas requiring hurricane-rated protection.
    • Flashing Options: Engineered for compatibility with most roofing types—flat, pitched, tile, and metal—ensuring a watertight seal.
    • Extension Tubes: High-performance Spectralight® Infinity tubing with angle adaptors available for navigation around attic or ceiling obstructions.
    • Diffusers: Choice of stylish ceiling fixtures to complement interior aesthetics.

Optional Accessories:

    • Daylight Dimmer – Adjust light levels with a remote-controlled dampening mechanism.
    • Light Add-On Kit – Incorporate electric lighting for nighttime or low-light conditions. LED Light Kit available for commercial applications.
    • Ventilation Kit – Combine daylighting with ventilation, ideal for larger bathrooms or utility areas.

General information

Material

Acrylic

Metal

Polycarbonate

Shape

Circle

Square

Length

Bespoke

Guidance for specification option:

See specification for details.

Width

350 mm

Guidance for specification option:

Pipe diameter (14").

Height

Bespoke

Warranty description

Ten year

Guidance for specification option:

Product warranty.

Uniclass

Pr_30_59_72_21 Daylight pipesPrimary

CAWS

L10/48 Daylight pipes

L10/495 Daylight pipes

Specification data - Daylight pipes

Classification data

Fire performance

Manufacturer's standard.

Guidance for specification option:

Consult manufacturer for details.

Material

Polycarbonate dome.

Guidance for specification option:

Dome(s) only; consult manufacturer for details of other components.

Internal finish

Manufacturer's standard.

Diameter

350 mm.

Guidance for specification option:

14 inches.

Length

Guidance for specification option:

Insert requirements. Transfer zone can be specified as follows:

  • Base kit E0 (no tubes): maximum run 406 mm (16").
  • One extension tube E1: maximum run 965 mm (38").
  • Two extension tubes E2: maximum run 1524 mm (60").
  • Three extension tubes E3: maximum run 2082 mm (82").
  • Four extension tubes E4: maximum run 2641 mm (104").
  • Five extension tubes E5: maximum run 3200 mm (126").
  • Six extension tubes E6: maximum run 3759 mm (148").
  • Seven extension tubes E7: maximum run 4318 mm (170").
  • Eight extension tubes E8: maximum run 4877 mm (192").
  • Nine extension tubes E9: maximum run 5435 mm (214").
  • Ten extension tubes E10: maximum run 5994 mm (236").

Manufacturer guidance

Run measured from top of roof deck to bottom of ceiling plane along centerline of tubing. Up to 9 m.

Bends

Not required.
1x adjustable 0–90° extension tube - A1 (angle adapter).
2x adjustable 0–90° extension tubes - A2 (angle adapters).

External terminal

Polycarbonate dome - DA.
Polycarbonate dome + shock inner dome - DAI.

Guidance for specification option:

Required for high velocity hurricane zones.

Manufacturer guidance

See also Accessories below for dome options, flashings and flashing options.

Internal terminal

Classic Vusion™ diffuser (round) - L4.
JustFrost decorative fixture (round) - L9.
JustFrost decorative fixture (square) - L9.
TierDrop decorative fixture (round) - L10.
AuroraGlo decorative fixture, white (round) - L15.
AuroraGlo decorative fixture, bronze (round) - L16.

Manufacturer guidance

Specify Lens required separately below.

Accessories

None.
Wire suspension kit (E).
Severe climate glazing (SCG).
Dome edge protection band - PB.

Guidance for specification option:

Dome option.

Rooftop fire glazing - FG.

Guidance for specification option:

Dome option; required for high fire zones.

Universal light add-on kit with medium screw base - INC.

Guidance for specification option:

110 V. Accepts two 23 W maximum fluorescent lamps (not included), medium base, total maximum length 120 mm (4¾").

0–10 V daylight dimmer - D1.
0–10 V daylight dimmer with low voltage switch - D1/ S1.

Guidance for specification option:

Low voltage 0–10 V switch (white, S1) is required to operate Solatube 0–10 V daylight dimmers. Requires one switch per 48 synchronously controlled dimmers.

Note: For use when no controls have been specified and customer is looking for an off-the-shelf solution.

Thermal insulation panel - TIP.
UL-listed Class 2 transformer, 24 V a.c., rated 20 VA - TR20.
UL-listed Class 2 transformer, 24 V a.c., rated 96 VA - TR96.
25W LED (100–277 V; 0.31 A; 50/60 Hz).

Lens

Natural effect lens - LN.
Softening effect lens - LS.
Warming effect lens - LW.
Warm softening effect lens - LWS.

Flashings

102 mm (4") pitched metal, self-mounted - FP.
102 mm (4") tile roof, pitched metal flashing - FPT.
38 mm (1½") flat/ no-pitch metal, self-mounted - F1.5.
102 mm (4") flat/ no-pitch metal, self-mounted - F4.
102 mm (4") tile roof, no pitch metal flashing - FT.
152 mm (6") flat/ no-pitch metal, self-mounted - F6.
Curb cap - FC.

Guidance for specification option:

Curb by others.

Metal insulated curb, 673 x 673 x 305 mm - C12.

Guidance for specification option:

26½ x 26½ x 12".

Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types.

Metal insulated curb, 673 x 673 x 355.5 mm - C14.

Guidance for specification option:

26½ x 26½ x 14".

Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types.

Metal insulated curb, 673 x 673 x 4.6.5 mm - C16.

Guidance for specification option:

26½ x 26½ x 16".

Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types.

Metal insulated curb, 673 x 673 x 508 mm - C20.

Guidance for specification option:

26½ x 26½ x 20".

Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types.

Metal insulated curb, 673 x 673 mm, custom height - CXX.

Guidance for specification option:

26½ x 26½". Curb height determined by bidding contractor.

Curbs designed for single-ply roofing, lightweight fill or tapered insulation low slope roof types.

Manufacturer guidance

See also Options below.

Consult manufacturer for FM approved combinations.

Options

Not required.
Roof flashing turret extension, 51 mm (2") - T2.
Roof flashing turret extension, 102 mm (4") - T4.
Roof flashing turret extension, 305 mm (12") - T12.
Roof flashing turret extension, 610 mm (24") - T24.
Roof flashing turret extension, 914 mm (36") - T36.
Roof flashing turret extension, 1219 mm (48") - T48.
Flashing insulator - FI.
Metal roof installation kit - MR.
Curb cap insulation - CCI.

Manufacturer guidance

Related to Flashings only; for other options, see Accessories.


Consult manufacturer for FM approved combinations.

Third-party certification

BBA certificate 08/4597, Product Sheet 1.

Sustainability data

Contains Red List materials

No

Country of material origin

United States

Country of product manufacture

United States

Manufacturing plant location

Material

Acrylic
Metal
Polycarbonate

Expected Life

20 year

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Product certifications

BBA Agrément Certificate

BBA Agrément Certificate

Solatube Brighten Up Series BBA Certificate 2025

Literature

Solatube - Daylighting at Work 2024

Solatube - Daylighting at Work 2024

Case studies

The Rogaška Medical Centre, Slovenia

The Rogaška Medical Centre, Slovenia

Brightening a Family Home - Naturally

Brightening a Family Home - Naturally

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