Mattress manufactory since 1983: orthopaedic mattresses made of PUR special hybrid foam in custom sizes as well as solid wood beds.

Gebr. König Wohnen UG (haftungsbeschränkt)

LamspringeNew on Amplifa

1983Founded

1991European patent for the SINUS mattress (EP 0502223)

RG 40Density of the mattress foams

200 cmMaximum extra width (custom sizes)

10 yearsWarranty on mattress core durability

About KÖNIG Wohnen

Gebr. König Wohnen UG (haftungsbeschränkt) is a mattress manufactory founded in 1983 and based in Lamspringe (Hildesheim district, Lower Saxony). The company manufactures orthopaedic mattresses made of PUR special hybrid foam with a density (RG) of 40 in various firmness levels (Type I, II, III as well as the patented SINUS mattress), also in custom sizes with extra widths up to 200 cm. The covers made of boil-proof dril are handcrafted to the desired dimensions and whipstitched. The mattresses meet DIN 13014 for hospitals and the Öko-Tex Standard 100 and are suitable for private customers as well as orthopaedic sleeping systems. In addition, the company offers solid wood beds with delivery and assembly service. Sales are handled via the company's own online shop with telephone consultation; the roll-compressed mattresses are shipped via DHL or freight forwarder throughout Germany and the entire EU. The founder and managing director is Elmar König.

Site: Lamspringe
Processes: Mattress manufacture from PUR special hybrid foam (Type I, II, III, SINUS) in custom sizes, Manufacture of mattress covers from boil-proof dril by hand to the desired dimensions, Whipstitching of mattress covers, Doubler bonding of foam mattresses (Type III), Manufacture of solid wood beds (with delivery and assembly service), Mattresses in custom sizes, Delivery and assembly service (beds), 14-day right of return for distance selling (mattresses)
Materials: PUR special hybrid foam, PUR special foam (density 40), Boil-proof dril, Solid wood, Latex (general, mentioned in FAQ), PUR special hybrid foam (density 40), PUR special foam (density 40, compression hardness 4.2 kPa), Latex
Certificates: DIN 13014, Öko-Tex Standard 100
Founded: 1983
Industries: Sleep furniture/mattresses (private customers, orthopaedic sleeping systems), Hospitals (DIN 13014), Hospitals (mattresses meet DIN 13014)

01
Consultation and order intake
02
Manufacture of the mattress cores from PUR special hybrid foam
03
Doubler bonding of the foams (Type III)
04
Handwork: cutting and manufacture of the covers from boil-proof dril
05
Whipstitching of the covers
06
Roll compression and shipping

Materials and Processing

PUR-Hybrid

PUR special hybrid foam (density 40)

Core material of the Type II, III and SINUS mattresses; bacteriostatically neutral, anti-allergenic and tested according to Öko-Tex Standard 100.

PUR-40

PUR special foam (density 40, compression hardness 4.2 kPa)

Used in the firm mattress Type I for a firm feel.

Drell

Boil-proof dril

Cover material of the mattresses, handcrafted to the desired dimensions and whipstitched.

Holz

Solid wood

Material of the offered solid wood beds.

Latex

Mentioned in the FAQ as a general mattress core material.

Site

Lamspringe

Business address and manufactory (no sales/pickup)

Materials: PUR special hybrid foam, boil-proof dril, solid wood

Products

**Orthopaedic mattress (Type I–III, SINUS)**PUR special hybrid foam · Sleep furniture/hospitals

**Solid wood bed**Solid wood · Sleep furniture

Inside the production

Industries

Sleep furniture/mattresses (private customers, orthopaedic sleeping systems)Hospitals (DIN 13014)Hospitals (mattresses meet DIN 13014)

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Mattress manufacture from PUR special hybrid foam (Type I, II, III, SINUS) in custom sizesPlastics	–	200 cm width mentioned as extra width × 200 cm	–	–	PUR special hybrid foam (density 40), PUR special foam
Manufacture of mattress covers from boil-proof dril by hand to the desired dimensionsAssembly	–	–	–	–	Boil-proof dril
Whipstitching of mattress coversAssembly	–	–	–	–	Boil-proof dril
Doubler bonding of foam mattresses (Type III)Plastics	–	–	–	–	PUR special hybrid foam
Manufacture of solid wood beds (with delivery and assembly service)Assembly	–	–	–	–	Solid wood

Additional services

Mattresses in custom sizesDelivery and assembly service (beds)14-day right of return for distance selling (mattresses)10-year warranty on mattress core durabilityTelephone consultation and order intakeShipping roll-compressed via DHL/freight forwarder

Reference customers

Stiftung Warentest (article of 24.09.2015 on the statement about slatted frames confirmed)

Quality and Standards

The mattresses meet DIN 13014 for hospitals, and the core as well as the covers meet the Öko-Tex Standard 100. Durability is specified according to DIN 53572 / DIN EN ISO 1856 with hardness loss below 25 % over 10 years.

Evidence	Lamspringe
DIN 13014
Öko-Tex Standard 100

Company History

1983
Founding of the KÖNIG mattress manufactory
1991
European patent granted for the SINUS mattress (European patent no. 0502223)
Formerly branches in among others Bremen, Hamburg, Berlin, Magdeburg, Braunschweig, Bielefeld, Cologne, Kassel, Mainz, Frankfurt/Main, Karlsruhe, Saarbrücken and Ulm; today sales via the online shop