



Porte blindée Diamant 30 certifiée BP3 - Picard Serrures
From €5,990 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 BP3 certification
- 9-point A2P*** lock
- 92 mm thick
- 47 dB sound insulation
- Door limiter built in
- Fire rating optional
The Diamant 30 by Picard Serrures is a security door certified to A2P BP3, the highest security level, for a ground floor or a top floor.
It withstands an attempted break-in for at least 15 minutes, and its A2P*** lock secures the door at 9 points, plus 2 optional anchor points top and bottom. With a 92 mm leaf, it provides 47 dB of sound insulation: it is the best-insulating of our doors. Picard offers melamine panels and, as options, a frame in any RAL colour and an EI1 30, EI2 45 or E 60 fire-rated version, depending on the configuration.
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 €5,990 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 30: 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 30 product sheet and technical data sheet). Picard does not publish a thermal insulation figure for this model.
- Certification
- A2P BP315 minutes’ resistance to break-ins (CNPP)
- Lock
- 9 points, A2P***2 optional anchor points, top and bottom; locks with a single turn of the key
- Leaf thickness
- 92 mm
- Structure
- Steel, double overlaprock wool, insulating panel, extruded polystyrene
- Sound insulation
- 47 dBthe best-insulating of our doors
- Fire rating
- OptionalEI1 30, EI2 45 or E 60 depending on the configuration
- Hinges
- 4 hinges, 125 mm eachon ball bearings; anti-lift pins
- Fittings
- Built-in door limiter, door viewerdoor limiter that can be released from outside with the key
- Keys
- 4 Vigie Mobile or VakMobil keyswith a numbered card of ownership
- Available dimensions
- Height 1,950 to 2,400 mm, width 750 to 1,140 mmsingle leaf, opens inwards
- Weight
- 135 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 30
Picard Serrures presents the Diamant 30 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; examples shown by Picard Serrures: Black Caviar, Cognac Kendal Oak.
- Frame: painted in any RAL colour, as an option, in a sand-textured finish; two-tone frame possible, one colour on each side.
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 30
- 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) |
| Picard 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 |
| This doorPicard 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 30
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 30
Another question? Call us or send a photo of your door on WhatsApp.
Who is the Diamant 30 for?
For the highest level of security: A2P BP3 certified, it withstands an attempted break-in for at least 15 minutes. It is recommended on the ground floor, on the top floor, when the door is not easily seen by neighbours, or when your insurer requires a three-star door.
Does it insulate better against noise?
Yes: with 47 dB of sound reduction stated by Picard Serrures, it is the best-insulating door in our range, ahead of the Fichet Spheris HiS and Spheris XP (45 dB) and the Diamant 20 (42 dB).
What affects the price?
The dimensions, the finish (panels, frame colour) and the options: top and bottom anchoring, fire-rated version. 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 30 for ten years, subject to its terms. Keep the invoice and the keys’ card of ownership.






