THE MANIAC CHAIR

STRUCTURAL UNIFORMITY. ZERO COMPROMISE.

 INITIATE BUILD

Oilstainlab R&D

A Sculptural Automotive Artifact.

Born in the grease-streaked R&D lab, the Maniac Chair is a bespoke carbon fiber lounge chair that captures the raw, unapologetic energy of the HF-11 hypercar. This isn't just seating; it’s designed for those who live at the intersection of high-speed engineering and avant-garde design.

Every chair features a hand-finished composite shell and CNC aluminum frame that mirrors the lightweight construction of a racing prototype, built fully custom through a collaborative bespoke process.

DOWNLOAD TEAR SHEET CAD AVAILABLE UPON REQUEST

Architecture & Build

Product Type Luxury Lounge Chair
Chassis Composite / CNC Aluminum
Design Origin Oilstainlab R&D
Ergonomics All Day Comfort

Materials & Trim

Upholstery Suede / Leather / Bespoke
Clubsport Dimensions L80cm x H75cm x W67cm
Sprint Dimensions L92cm x H97cm x W67cm
Endurance Dimensions L150cm x H97cm x W67cm
Clubsport Spec Sprint Spec Endurance Spec
Clubsport
The stripped-down base shell for a raw, uncompromising, and minimalist aesthetic.

- HEADREST DELETE

- OTTOMAN DELETE

Sprint
Engineered for locked-in, everyday ergonomic support.

- INCLUDES HEADREST

- OTTOMAN DELETE

Endurance
Featuring both the engineered headrest and foot ottoman for long-haul comfort.

- INCLUDES HEADREST

- INCLUDES OTTOMAN

Powdercoated
A matte, ultra-durable baked finish designed to resist abrasion and structural wear.

- MATTE BLACK FINISH

- HIGH DURABILITY RATING

Polished Nickel
Hand-polished nickel plating mirroring classic prototype motorsport suspensions.

- MIRROR REFLECTIVITY

- HAND FINISHED

Carbon
Exposed 3K twill composite weave, laid by hand for maximum rigidity and minimal mass.

- EXPOSED WEAVE

- HIGH TENSILE STRENGTH

Kevlar
Aramid fiber construction offering distinct visual texture and extreme impact resistance.

- BALLISTIC GRADE ARAMID

Painted
Smooth, automotive-grade paint finish applied directly over the composite shell.

- COLOR MATCHED

Forged
Chopped carbon fibers compressed under high pressure for a distinct, marbled aesthetic.

- ISOTROPIC STRENGTH

- UNIQUE MARBLED FINISH

The Bespoke Commission

Every Maniac Chair is built to order. The process is collaborative, uncompromising, and strictly limited to ensure absolute structural and visual uniformity.

2,349.00 USD
01 / ALLOCATION Initiate Build +
Secure your build slot. A dedicated commission deposit enters your chassis into the production queue at the Oilstainlab R&D facility.
02 / SPECIFICATION Design & Trim +
Consult directly with our team to configure your exact setup. Select between Clubsport, Sprint, or Grand Touring trim, and finalize your Kvadrat textile or automotive leather upholstery.
03 / FABRICATION Hand-Built Assembly +
Your carbon composite shell is hand-finished and mated to the CNC-milled aluminum framework. Built as a rigid, standalone architectural sculpture—completely uncompromised by standard functionality like stackability.
04 / HANDOVER Final Delivery +
Upon final quality inspection, the chair is securely crated and shipped globally. You receive a functional artifact born from hypercar prototype engineering.
House Dé Stains bespoke automotive furniture: Three-quarter view of the Maniac Lounge Chair and matching ottoman featuring bright orange-red velvet upholstery, a hand-finished carbon fiber composite shell, and matte black tubular steel frames.
House Dé Stains bespoke automotive furniture: Profile view of the Maniac Lounge Chair featuring olive green upholstery, a glossy carbon fiber composite shell, and a custom white tubular steel frame.
House Dé Stains bespoke automotive furniture: Profile view of the Maniac Chair featuring vibrant blue upholstery, a glossy hand-finished carbon fiber composite shell, and a black tubular steel wire frame.
House Dé Stains bespoke automotive furniture: Full set view of the Maniac Lounge Chair and matching ottoman featuring burnt-orange leather upholstery, a hand-finished carbon fiber composite shell, and polished chrome tubular steel frames.
House Dé Stains bespoke automotive furniture: Rear view of the Maniac Chair featuring a hand-finished carbon fiber shell, olive green upholstery, and structural rust-red tubular steel framing inspired by motorsport engineering.
House Dé Stains bespoke automotive furniture: Three-quarter view of the Maniac Lounge Chair and matching ottoman featuring black leather upholstery, a structural carbon fiber shell, and polished gold-finished tubular steel frames.

Our Maniac Owners

Commissioned by individuals, validated by everyone

Shockingly comfortable. The ergonomics are dialed in perfectly
S

Serena H.

Boise, Idaho

Verified Purchase
I bought this intending to actually sit in it, but now I mostly just stare at it from across the room. The coolest piece of functional art I own.
N

Nick C.

New York, NY

Verified Purchase
Speccing this chair feels like optioning a hypercar. True one-of-a-kind customization
L

Leo D.

Chicago, IL

Verified Purchase
An absolute head-turner from every angle.
J

Julian T.

Chattanooga, TN

Verified Purchase
A true 1-of-1 build. The custom program lets you tailor every finish exactly to your personal spec.
M

Maya L.

Boulder, CO

Verified Purchase
Ruined normal furniture. Every other seat now feels awful to sit in.
D

Donovan P.

Boise, Idaho

Verified Purchase