Rooflights for Trade

Lanterns.
Flat. Walk-On.

Aluminium roof lanterns, flat skylights, frameless roof pyramids, opening rooflights and structural walk-on glass — all from one supplier. Polyamide thermal break, glass U-values from 1.0, any standard RAL.

  • Glass U 1.0
  • Factory Assembled
  • Polyamide Thermal Break
  • Any RAL Colour
  • 1.0W/m²K Glass
    U-Value
  • 20° Lantern
    Pitch
  • 4° Flat Skylight
    Pitch
  • RAL Any Standard
    Colour
Why TPL Rooflights

More Sky.
Less Frame.

  • Polyamide Thermal Break

    Every aluminium extrusion has a polyamide thermal break — keeps the warmth in, keeps condensation off the frame.

  • Factory Assembled

    All rooflights factory-assembled before dispatch. Less time on site, fewer site decisions, fewer callbacks.

  • Self-Cleaning Glass

    Solar reflective self-cleaning glass standard on the frameless ranges — minimises UV and keeps the view clear without ladder work.

  • Any RAL Colour

    Aluminium frames available in any standard RAL — match doors, windows, or the customer's render. Standard finishes in stock.

  • Made To Measure

    Most ranges are bespoke to opening size. MaxiLite carries standard sizes always in stock for next-day delivery.

  • Slim Sightlines

    Frameless and clip-on systems hide the fixings — strong ridge designs mean fewer bars, more glass, more sky.

  • Triple Seal Weathering

    Industry-leading water tightness on the Frameless Opening Rooflight — own triple seal system, weathering tape on flat skylights for double waterproofing.

  • Multiple Manufacturers

    One supplier, several systems — Wendland, Stratus, MaxiLite and frameless ranges. We spec the right rooflight for the job, not the catalogue.

Lantern Roofs.

Wendland · Stratus · MaxiLite

Three lantern systems, three different briefs. Wendland for the focal point over a kitchen island. Stratus for a contemporary modern build. MaxiLite for the off-the-shelf job that needs to be on site tomorrow.

Wendland Lantern Roof — kitchen extension focal point
20° Pitch · Thermal

Wendland Lantern

A stunning focal point for kitchen, living and dining rooms. Strong ridge means fewer bars; clip-on features hide the fixings. Thermal rider rail and thermal clips prevent condensation in kitchens with rapid heat changes.

  • Aluminium: Grey, White, Black
  • PVCu: Grey, White
  • Made to Measure
  • Suits Orangeries
Stratus Lantern Roof — contemporary thermally broken aluminium
66% Smaller Ridge

Stratus Lantern

Innovative, fully thermally broken lantern roof system. Contemporary design supported solely by hip rafters with a ridge 66% smaller than competitors — built for modern living, quick to install.

  • Fully Thermally Broken
  • Hip-Rafter Supported
  • Modern Aesthetic
  • Quick Install
MaxiLite Roof Lantern — flexible non-thermal off-the-shelf system
In-Stock Sizes

MaxiLite Lantern

Flexible non-thermal system designed for simplicity. Builder creates the upstand, fits an off-the-shelf rooflight — or order fully bespoke. Standard sizes always in stock for immediate delivery.

  • Off-the-Shelf
  • Bespoke Available
  • Immediate Delivery
  • Maximum Sky & Light

Flat & Walk-On.

Skylights · Pyramids · Walk-On Glass

For flat-roof extensions, modern infill panels, and structural glazing into floors and gardens. Glass U-values from 1.0, frameless internally where it matters.

Wendland Flat Skylight — uninterrupted sightlines factory assembled
600mm – 2500mm

Wendland Flat Skylight

Maximum uninterrupted sightlines with a 4° pitch for optimum performance. Internal sizes 600x600mm up to 2500mm in length. Factory-assembled, optional kerb, fully welded mitred frame — install first, waterproof later.

  • 4° Pitch
  • Self-Aligning Reinforcement
  • Weathering Tape Joints
  • Optional Kerb
Frameless Roof Pyramid — slimline glass-to-glass joins
Glass U 1.0

Frameless Roof Pyramid

One of the slimmest pyramid lanterns on the market — more light transmittance than most. Glass-to-glass joins with thermal foam barrier, solar reflective self-cleaning glass, glass U-value 1.0 even in harshest conditions.

  • Slimmest On Market
  • Glass-to-Glass Joins
  • Thermal Foam Barrier
  • Self-Cleaning Glass
Frameless Opening Rooflight — electric or manual
Electric or Manual

Frameless Opening Rooflight

First of its kind — fully frameless internally, more sky, less frame. Electric or manual operation, market-leading U-values, industry-leading water tightness via own triple seal system. Pairs with the Fix-Glaze fixed rooflight.

  • Glass U 1.0
  • Triple Seal System
  • Frameless Internal
  • Pairs with Fix-Glaze
Walk-On Glass — structural floor glazing for daylight transfer
Internal & External

Walk-On Glass

Increases natural light flow through the home — primarily an internal install but suitable for external use too. Cover an old garden well, add a feature pane to a basement, transform dark spaces. Increasingly popular with builders, developers and architects.

  • Structural Glass
  • Daylight Transfer
  • Garden Features
  • Commercial Spec
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Frame Finishes

Standard or RAL.

Aluminium frames in standard grey, white or black — or any RAL colour for a perfect match to existing windows, doors and fascias. PVCu kerb finishes available in grey or white.

  • Anthracite Grey RAL 7016
  • Jet Black RAL 9005
  • Window Grey RAL 7040
  • Pure White RAL 9010
  • Standard Grey PVCu
  • Standard White PVCu
  • Any RAL on request
TPL Trade quote desk
40+ YearsTrade Supply
Why TPL for Rooflights

Lanterns, Flat, Walk-On.
One Quote.

Most rooflight suppliers do lanterns OR flats OR walk-on. We carry seven systems across all three formats — so the spec drives the product, not the catalogue.

  • Seven systems, three formats.Wendland · Stratus · MaxiLite lanterns + flat skylight + frameless + walk-on — one place.
  • U-value & structural calcs included.Walk-on spec to BS6206 — paperwork in the delivery pack.
  • Open 7:30am to 9:30pm, 365 days.Same-day quotes — even Sundays.
  • Unbranded CAD & quotes.Hand straight to architect or BC — no TPL logo to explain.

"Quoted a Stratus lantern plus a walk-on for the same job. Two suppliers down to one."

Architect, Leeds
Ready to Order?

Quote Your
Rooflight.

Open 7:30am to 9:30pm, 365 days a year. Send opening size, glazing spec and finish — we'll come back with the right system.

Quick Quote WhatsApp Us
Midlands: 01332 412 002 Northern: 01642 927 755 Southern: 01189 071 514 West & S. Wales: 01179 269 451
Questions? Chat with a human