Porte blindée Diamant 20 certifiée BP2 - Picard Serrures
From €3,950 incl. VAT
Starting price for a door of standard size. The free quote sets the exact price once we have measured your doorway.
- Door guaranteed for 10 years by Picard Serrures
- Installation guaranteed for 5 years
- A2P BP2 certification
- 7- or 9-point A2P*** lock
- 82 mm thick
- 42 dB sound insulation
- 1.2 W/m².K thermal insulation
- EI2 30 optional fire rating
The Diamant 20 by Picard Serrures is an A2P BP2-certified security door, recommended for a ground floor, a top floor or if your insurer requires it.
Certified for 10 minutes of break-in resistance (CNPP), it has an A2P*** lock that secures the door at 7 or 9 points with a single turn of the key. With an 82 mm leaf and a 2 mm steel structure, it provides 42 dB of sound insulation and a Ud thermal coefficient of 1.2 W/m².K. Picard offers melamine panels and, as options, a frame in any RAL colour and an EI2 30 fire-rated version.
We take the measurements at your home; Picard makes the door to measure (allow three to four weeks as a rule), and our locksmiths then install it in one day, in Paris and the Hauts-de-Seine.
Price €3,950 incl. VAT
- Free quote before any order
- Measuring and installation by our locksmiths in Paris and the Île-de-France region
- Advice on the right certification level (BP1, BP2, BP3)
Picard Diamant 20: the technical data sheet
The specifications published by the manufacturer. The quote sets out the configuration chosen for your entrance: lock, frame, finish and options.
Figures published by Picard Serrures (Diamant 20 product sheet and technical data sheet).
- Certification
- A2P BP210 minutes’ resistance to break-ins (CNPP)
- Lock
- 7 or 9 points, A2P***locks with a single turn of the key
- Leaf thickness
- 82 mm
- Structure
- 2 mm steel, double overlaprock wool, insulating panel, extruded polystyrene
- Sound insulation
- 42 dB44 dB in the fire-rated version
- Thermal insulation
- Ud 1.2 W/m².K1.6 W/m².K in the fire-rated version
- Fire rating
- EI2 30, optional
- Hinges
- 4 hinges, 125 mm eachon ball bearings; 3 anti-lift pins
- Keys
- 4 patented keyswith a numbered card of ownership
- Available dimensions
- Height 1,800 to 2,400 mm, width 600 to 1,200 mmsingle leaf, opens inwards
- Weight
- 110 kg
- Manufacturer’s warranty
- 10 yearssubject to the terms of Picard Serrures
- Installation guarantee
- 5 yearsgiven by La Clé du 16 on the fitting
Every door is made to measure: we take the measurements at your home before ordering.
The colours of the Picard Diamant 20
Picard Serrures presents the Diamant 20 with a standard melamine panel and a frame painted in the RAL colour of your choice. The decorative finishes are chosen from the Picard Serrures colour chart, at the quote stage or in its online configurator.
Source: Picard Serrures product sheet and technical data sheet.
- Panels: standard melamine, chosen from the Picard Serrures colour chart.
- Frame: painted in any RAL colour, as an option, in a sand-textured finish; two-tone frame possible, one colour on each side.
- Profiles: two-tone, as an option.
The frame: all RAL colours
A few common colours, out of all those in the RAL colour chart:
- 9010Pure white
- 9016Traffic white
- 9001Cream
- 7035Light grey
- 7016Anthracite grey
- 7022Umbra grey
- 9005Jet black
- 8016Mahogany brown
- 8014Sepia brown
- 3004Purple red
- 6005Moss green
- 5003Sapphire blue
On-screen colours are only a guide: the final choice is made from the manufacturer’s colour chart.
Design your door: mouldings and colours
Choose the mouldings, then the colour on the landing side and on the flat side: the drawing of the door reflects your choices, and your selection is added to the quote request.
Manufacturers’ colour charts
Each manufacturer has its own colour chart. Picard Serrures offers melamine panels and every RAL colour for the frame; Fichet, 28 to 30 lacquered colours, wood-effect finishes and natural wood panels; Tordjman Métal, 90 colours. The Bloc parisien comes in the colour of your choice.
On the inside, the door face and the frame take the same RAL colour.
- Door
- Picard Diamant 20
- Model
- moulures 2 panels, single door
- Landing side
- dark oak woodgrain
- Inside and frame
- RAL 9010 Pure white, gloss
On-screen colours are only a guide: the final choice is made from the manufacturer’s colour chart.
Compare with our other doors
The figures published by each manufacturer, model by model; the door on this page is highlighted. Each door’s price is on its own page.
| Door | Certification | Lock | Thickness | Sound insulation | Thermal insulation | Fire rating |
|---|---|---|---|---|---|---|
| Bloc parisien simple BP1Picard lock | A2P BP1 | Picard, A2P* | – | 30 to 35 dB | – | – |
| Bloc parisien simple BP3Picard lock | A2P BP3 | Picard, A2P*** | – | 30 to 35 dB | – | – |
| Bloc parisien double vantaux BP1Picard lock | A2P BP1 | Picard, A2P* | – | – | – | – |
| Bloc parisien double vantaux BP3Picard lock | A2P BP3 | Picard, A2P*** | – | – | – | – |
| Picard Diamant 10Picard Serrures | A2P BP1 | 5 points, A2P* | 82 mm | 40 dB 42 dB in the fire-rated version | 1.3 W/m².K | EI2 30 as an option |
| Picard Diamant EI30Picard Serrures | A2P BP1 | 5 points | 72 mm | 40 dB | 2.4 to 2.7 W/m².K | EI2 30 (EI2 45 with a tubular frame) |
| This doorPicard Diamant 20Picard Serrures | A2P BP2 | 7 or 9 points, A2P*** | 82 mm | 42 dB 44 dB in the fire-rated version | 1.2 W/m².K | EI2 30 as an option |
| Picard Diamant 30Picard Serrures | A2P BP3 | 9 points (+2 optional), A2P*** | 92 mm | 47 dB | – | EI1 30 as an option |
| Picard Diamant double vantauxPicard Serrures | A2P BP1 | 6 or 7 points, A2P* | 72 mm | – | – | – |
| Tordjman RmeticTordjman Métal | A2P BP1 or BP3 | 3, 5 or 7 points, A2P* or A2P*** | – | – | – | – |
| Fichet Spheris SFichet | A2P BP1 | 5, 7 or 9 points | 80 mm | 44 dB | 1.4 W/m².K | EI2 30 depending on the frame |
| Fichet Foxeo SFichet | A2P BP1 | 5, 7 or 9 points | 80 mm | 44 dB | 1.4 W/m².K | EI2 30 depending on the frame |
| Fichet Spheris HiSFichet | A2P BP2 | 7 or 9 points, A2P*** | 80 mm | 45 dB | 1.4 W/m².K | EI2 30 depending on the frame |
| Fichet Spheris XPFichet | A2P BP3 | 7 or 9 points, A2P*** | 80 mm | 45 dB | 1.4 W/m².K | EI2 30 depending on the frame |
Sound and thermal insulation: values stated by the manufacturers, based on their own tests. “–”: value not published. Bloc parisien: figures from La Clé du 16.
Request your quote for the Picard Diamant 20
We often reply within 2 hours. Attach a photo of your door, from the landing side and the flat side: that is often enough for a first price.
Free, no-obligation quote. Measurements are taken at your home before any order.
Frequently asked questions about the Picard Diamant 20
Another question? Call us or send a photo of your door on WhatsApp.
How does it differ from the Diamant 10?
The Diamant 20 is A2P BP2 certified (10 minutes’ resistance to break-ins), while the Diamant 10 is A2P BP1 (5 minutes). It has a 7- or 9-point lock instead of 5, a 2 mm steel structure instead of 1.5 mm, and insulates slightly better against noise: 42 dB versus 40 dB.
Is there a fire-rated version?
Yes, with the EI2 30 option: sound insulation then rises to 44 dB and the thermal coefficient to 1.6 W/m².K.
What affects the price?
The dimensions, the finish (panels, frame colour), the number of locking points and the options, such as fire rating. The exact price is shown on the quote, which is drawn up after the free measuring visit.
How long does it take to get it and install it?
The door is made to your measurements, after our visit to your home. As a rule, allow three to four weeks for a Picard door; the exact lead time is shown on the quote. Installation takes one day: by that evening, the door locks. Full details on our security door installation in Paris page.
What warranty does it come with?
Picard Serrures guarantees the Diamant 20 for ten years, subject to its terms. Keep the invoice and the keys’ card of ownership.
Our other security doors
