



FAKRO
FAKRO DXG P2 Fixed Flat Roof Window – Flat Glass Section
FAKRO DXG P2 Fixed Flat Roof Window – Flat Glass Section
60x60 cm
Roofing Shop
81A Grange Way, Baldoyle Industrial Estate
Baldoyle
Dublin
D13 KR9A
Ireland
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What you're buying
One FAKRO DXG P2 fixed (non-opening) flat roof window with a factory-fitted flat glass section. Choose your size above. The upstand (kerb) the window sits on is not included – it is built on site by your carpenter or roofer.
What it's for
Bringing natural daylight into rooms under a flat roof where opening ventilation isn't needed. The flat glass top gives a clean, modern look from outside.
Key features
- Flat glass section: 4 mm or 6 mm toughened glass, depending on size, in a black aluminium profile (RAL 9005), factory fitted to the window
- Safety glazing: P2 glazing unit with an internal laminated pane, class P2A, to protect against shards of glass if it is damaged
- Thermal performance: whole-window Uw = 0.92 W/m²K (EN 14351-1); Urc = 0.71 W/m²K (EN 1873, A = 4.0 m²); glazing unit Ug = 1.1 W/m²K, argon filled
- Frame: multi-chamber PVC profiles
- Internal and external FAKRO accessories can be fitted
Sizes and dimensions
The window size is the size of the roof opening. Build the upstand opening to the dimensions below.
| Window size | FAKRO code | Opening A × B (mm) | External S × L (mm) | Glazing area | Roof pitch |
| 60x60 cm | 01K | 600–650 × 600–650 | 820 × 820 | 0.23 m² | 2–15° |
| 60x90 cm | 02K | 600–650 × 900–950 | 820 × 1120 | 0.37 m² | 2–15° |
| 70x70 cm | 03K | 700–750 × 700–750 | 920 × 920 | 0.33 m² | 2–15° |
| 80x80 cm | 04K | 800–850 × 800–850 | 1020 × 1020 | 0.46 m² | 2–15° |
| 90x60 cm | 31K | 900–950 × 600–650 | 1120 × 820 | 0.37 m² | 2–15° |
| 90x90 cm | 05K | 900–950 × 900–950 | 1120 × 1120 | 0.60 m² | 2–15° |
| 90x120 cm | 06K | 900–950 × 1200–1250 | 1120 × 1420 | 0.83 m² | 2–15° |
| 100x100 cm | 07K | 1000–1050 × 1000–1050 | 1220 × 1220 | 0.77 m² | 2–15° |
| 100x150 cm | 10K | 1000–1050 × 1500–1550 | 1220 × 1720 | 1.21 m² | 2–15° |
| 120x90 cm | 32K | 1200–1250 × 900–950 | 1420 × 1120 | 0.83 m² | 2–15° |
| 120x120 cm | 08K | 1200–1250 × 1200–1250 | 1420 × 1420 | 1.16 m² | 2–15° |
| 120x220 cm | 11K | 1200–1250 × 2200–2250 | 1420 × 2420 | 2.23 m² | 5–15° |
| 140x140 cm | 09K | 1400–1450 × 1400–1450 | 1620 × 1620 | 1.63 m² | 5–15° |
| 150x100 cm | 33K | 1500–1550 × 1000–1050 | 1720 × 1220 | 1.21 m² | 5–15° |
| 200x100 cm | 34K | 2000–2050 × 1000–1050 | 2220 × 1220 | 1.64 m² | 5–15° |
Installation
- The window is fixed to a timber upstand built on site, and the roof waterproofing is dressed up the upstand, as shown in FAKRO's fitting instructions.
- Roof pitch: 2°–15° for sizes up to 120 × 120 cm; 5°–15° for 120 × 220, 140 × 140, 150 × 100 and 200 × 100 cm. FAKRO's instructions show that between 2° and 5° rainwater can sit on the glass; from 5° it drains off the glass section.
- Two people are needed to carry the window. Don't stand on it.
- Always follow the FAKRO DXG fitting instructions. The upstand, roof build-up and waterproofing detail are the responsibility of the installer and project designer.
Specification
| Manufacturer | FAKRO |
| Model | DXG P2 – non-opening |
| Window U-value | Uw = 0.92 W/m²K (EN 14351-1) |
| Glazing | 4H – Tg14Ar – 33.2T + 4H/6H; internal laminated pane class P2A |
| Profile finish | Black aluminium, RAL 9005 |
| Lead time | 5 working days |
| Delivery | €100 + VAT per roof light (Republic of Ireland) |
Non-standard sizes from 60 × 60 cm to 120 × 220 cm are available to special order – ask us for a price. The Declaration of Performance is available from FAKRO or from us on request.
Delivery and returns
- Delivery is €100 + VAT per roof light within the Republic of Ireland, added at checkout. For orders of more than 10 roof lights, contact us for a delivery price. Collection from our Baldoyle trade counter is also available.
- Made to order: these windows are ordered in for you, with a lead time of 5 working days.
- Made-to-order and non-standard sizes are non-returnable. Please check your opening size against the table above before ordering.
Need help?
Email support@roofingshop.ie or call +353 1 839 11 70 to check the right size for your roof.

