Dis­co­ver the diverse range and first-class advice at Münz­in­ger.

We are your experts for high-qua­­lity insu­la­tion mate­ri­als, flo­o­ring sys­tems and solu­ti­ons!

When it comes to ther­mal insu­la­tion, cold insu­la­tion, sound insu­la­tion, fire pro­tec­tion or flo­o­ring sys­tems, we are your trus­ted part­ner. Our pro­duct range is broad and each pro­duct has been carefully sel­ec­ted. Our insu­la­tion mate­ri­als are energy-effi­ci­ent and help to reduce energy los­ses and CO² emis­si­ons.

As a who­le­sa­ler, we are above all a ser­vice pro­vi­der. Our dedi­ca­ted team of experts will not only help you choose the right insu­la­tion mate­rial, but will also sup­port you throug­hout the entire pro­ject.

Thermal insulation

We at Münzinger + Frieser Holding GmbH are proud to be able to offer our customers high-quality solutions for thermal insulation.

We under­stand that energy effi­ci­ency is of para­mount importance in today’s world and the­r­e­fore offer a wide range of insu­la­tion mate­ri­als that are spe­ci­fi­cally tail­o­red to the needs of our cus­to­mers.

Whe­ther in boi­ler rooms or large indus­trial plants, the reduc­tion of heat loss ent­ails spe­cial requi­re­ments for which we have the right solu­tion with our insu­la­tion mate­ri­als. The clas­sic insu­la­ting mate­rial for ther­mal insu­la­tion is mine­ral wool. Insu­la­tion mate­ri­als made of cera­mic fibers are also used for spe­cial appli­ca­ti­ons in the high-tem­­pe­ra­­ture range. To pro­tect the insu­la­tion, always add the appro­priate sheathing sys­tem.

We are also happy to advise you on all other ther­mal insu­la­tion pro­ducts. We are con­vin­ced that we as a com­pany can offer you the best solu­ti­ons for ther­mal insu­la­tion.

Cold protection

We offer you a wide range of products for all your cold protection needs.

As one of the lea­ding insu­la­tion who­le­sa­lers, we offer our cus­to­mers access to the best pro­ducts and solu­ti­ons for cold pro­tec­tion. Our close coope­ra­tion with seve­ral manu­fac­tu­r­ers and the indus­try enables us to offer you a wide range of high-qua­­lity pro­ducts.

Elas­to­me­ric insu­la­tion mate­ri­als have estab­lished them­sel­ves in the field of cold insu­la­tion due to their excel­lent tech­ni­cal and phy­si­cal pro­per­ties and the ease and speed with which they can be instal­led. This fle­xi­ble and dura­ble insu­la­tion mate­rial is per­fect for kee­ping energy los­ses in ref­ri­ge­ra­tion sys­tems to a mini­mum and thus saving energy and CO2 emis­si­ons.

We offer you a wide range of pro­ducts for all your cold pro­tec­tion needs. Take advan­tage of our many years of exper­tise and bene­fit from our manu­­fac­­tu­­rer-inde­­pen­­dent advice.

Sound insulation

As a wholesaler of insulation materials, Münzinger offers its customers high-quality solutions for sound insulation.

Pro­ducts from this area include rub­ber and mine­ral wool. These are excel­lent opti­ons for effec­tive sound insu­la­tion.

Rub­ber is an ela­s­tic mate­rial that can effec­tively absorb and dam­pen sound. It is dura­ble, mois­­ture-resistant and easy to install.

Mine­ral wool is ano­ther mate­rial that we offer for sound insu­la­tion. It is fire­proof, envi­ron­men­tally fri­endly and offers excel­lent sound insu­la­tion thanks to its high den­sity. It is also easy to install and can be used in a variety of appli­ca­ti­ons.

Fire protection

With our wide range of products, we are also the right partner when it comes to fire protection.

Our range includes highly effec­tive fire pro­tec­tion mortars, fle­xi­ble fire pro­tec­tion slee­ves and fast-curing fire pro­tec­tion foams. We can upgrade any bulk­head for you.

Fire pro­tec­tion mortar pro­vi­des a dura­ble and relia­ble bar­rier against fire and smoke. Fire pro­tec­tion col­lars enable quick and easy seal­ing of cable and pipe pene­tra­ti­ons. Fire pro­tec­tion foam, on the other hand, pro­vi­des a quick and effec­tive seal in the event of fire out­breaks and can also be used in areas that are dif­fi­cult to access.

We are always ready to offer our cus­to­mers the best and most effec­tive fire pro­tec­tion pro­ducts to meet their requi­re­ments in an emer­gency.

Ventilation ducts

We also offer a wide range of products for insulating ventilation ducts, such as sheet metal, mineral wool and rubber, to provide optimum insulation and sheathing for air conditioning and ventilation ducts.

As a who­le­sa­ler, we work clo­sely with manu­fac­tu­r­ers and the indus­try to ensure that we can always offer the best solu­ti­ons for our cus­to­mers.

Over­all, we offer many dif­fe­rent pro­ducts to ensure that ven­ti­la­tion ducts are effi­ci­ently, safely and dur­a­bly insu­la­ted and that we can offer the best solu­tion for your requi­re­ments.

Floor systems

To complement our high-quality technical insulation materials, we offer you a wide range of products relating to flooring systems.

We would also like to offer you the oppor­tu­nity to make your screed con­s­truc­tions even more effec­tive and dura­ble. We are the­r­e­fore happy to advise you on all aspects of screed floor con­s­truc­tion.

Our stock range includes the com­plete range of insu­la­tion pro­ducts made of EPS, XPS or PUR, as well as high-qua­­lity rock wool and lami­na­ted fol­ding panels for under­floor hea­ting sys­tems.

Screed pro­ducts from cement, anhy­drite and quick-set­­ting cement as well as water­pro­ofing mem­bra­nes and addi­ti­ves are available from stock as stan­dard.

With us, you can rely on expert advice and high pro­duct qua­lity. We look for­ward to wel­co­ming you as a satis­fied cus­to­mer. Feel free to cont­act us to find out more about our screed pro­ducts.

Our range
Alu­mi­num coils

Alu­mi­num coils 1050A
Alu­mi­num coils 3003
Alu­mi­num Coils 3005
Alu­mi­num Coils 3105
Alu­mi­num coils 5049
Alu­mi­num coils 5052

Alu­mi­num panels

Alu­mi­num panels 1050A
Alu­mi­num panels 3003
Alu­mi­num panels 5052
Alu­mi­num panels 5754
Alu­mi­num warp plate duet/quintet

Alu­pur Coils

DX51D + AS120
DX51D + AS240
DX51D + AL300

Alu­zinc coils

DX51D + AZ185

Stain­less steel coils

AISI 316
AISI 430

Stain­less steel panels

AISI 304
AISI 316

Per­fo­ra­ted sheet coils

Gal­va­ni­zed / alu­zinc / stain­less steel

Per­fo­ra­ted metal panels

Alu­mi­num panels 1050A
Alu­mi­num panels 3003
Alu­mi­num panels 5052
Stain­less steel sheets AISI 304
Stain­less steel sheets AISI 316
Alu­zinc panels
Send­zi­mir gal­va­ni­zed sheets

Wet-pain­ted coils


Color: PES – poly­es­ter wet paint: semi-matt
Front: 20–27 µm
Back: 5–7 µm
+ pro­tec­tive film: 50 µm trans­pa­rent
ID: 500 mm
Quan­tity tole­rance: ‑0% / +20%
Win­ding: straight

Plas­t­i­sol coils

gal­va­ni­zed DX51D + Z275 in all stan­dard
RAL colors available

Pro­fi­led sheets


Send­zi­mir gal­va­ni­zed coils

DX51D + Z275 MA + S

Send­zi­mir gal­va­ni­zed sheets

DX51D + Z275 MA

Mea­su­re­ment ser­vice for for­med sheet metal parts

As your com­pe­tent part­ner in the field of metal­wor­king, we also offer you an on-site mea­su­re­ment ser­vice at your con­s­truc­tion site. Cont­act us and we will be happy to arrange an appoint­ment with you.

Metal products

Discover our wide range of metal products! We offer a wide range of materials and shapes that are suitable for a wide variety of applications and industries.

Alu­mi­nium coils and sheets: Our alu­mi­nium coils and sheets are cha­rac­te­ri­zed by their light­ness, cor­ro­sion resis­tance and excel­lent pro­cessa­bi­lity. They are ideal for a wide range of appli­ca­ti­ons.

Stain­less steel coils and sheets: Our stain­less steel pro­ducts offer excep­tio­nal strength and dura­bi­lity. They are resistant to cor­ro­sion and oxi­da­tion, making them an ideal choice for deman­ding envi­ron­ments.

Alu­pur and Alu­zinc: These spe­cia­li­zed coa­tings offer addi­tio­nal pro­tec­tion for metal pro­ducts. Alu­pur is known for its high-qua­­lity alu­mi­num sur­face, while Alu­zinc is a mix­ture of alu­mi­num and zinc that offers excel­lent pro­tec­tion against cor­ro­sion.

Plas­t­i­sol coils: These Plas­­t­i­­sol-coa­­ted coils are par­ti­cu­larly resistant to wea­the­ring and mecha­ni­cal stress, making them ideal for out­door appli­ca­ti­ons.

Pro­fi­led sheets: Our pro­fi­led sheets offer a com­bi­na­tion of strength and fle­xi­bi­lity and are available in dif­fe­rent pro­files and dimen­si­ons to meet your spe­ci­fic requi­re­ments.

Send­zi­mir gal­va­ni­zed coils and sheets: These pro­ducts offer excel­lent cor­ro­sion pro­tec­tion thanks to the Send­zi­mir gal­va­ni­zing pro­cess, which makes them par­ti­cu­larly sui­ta­ble for out­door appli­ca­ti­ons and in cor­ro­sive envi­ron­ments.

Our expe­ri­en­ced team will be happy to help you choose the right mate­ri­als for your pro­ject and ans­wer any ques­ti­ons you may have.


With our range of accessories, you are ideally equipped for successful insulation

As one of the lea­ding who­le­sa­lers in the field of tech­ni­cal insu­la­tion and screed, Münz­in­ger always endea­vors to offer a com­pre­hen­sive range of high-qua­­lity pro­ducts. Our range of access­ories is an important part of this and offers ever­y­thing you need for suc­cessful insu­la­tion.

Adhe­si­ves for rub­ber are an excel­lent solu­tion for the per­ma­nent and secure bon­ding of rub­ber hoses and sheets. They are easy to use and ensure a relia­ble con­nec­tion that will hold even in the toug­hest con­di­ti­ons.

The alu­mi­num adhe­sive tapes are per­fect for wrap­ping joints in mine­ral wool shells and are par­ti­cu­larly resistant. They are easy to work with and pro­vide a per­fect finis­hing edge.

Finally, we also offer screws for fas­tening sheet metal, which are robust and relia­ble and have a per­fect fit. We have these in both stain­less steel and gal­va­ni­zed ver­si­ons in our range.

With our range of access­ories, you are ide­ally equip­ped for suc­cessful insu­la­tion and can be sure that you will receive high-qua­­lity pro­ducts.

You can also find these and other acces­sory pro­ducts such as kni­ves and rive­ting tools in our online store.