SKU: 47954569263

Gutex Thermofibre | Inblaasisolatie van houtvezels | 15 kg - 0.148 m3

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Description

Gutex Thermofibre | Inblaasisolatie van houtvezels | 15 kg - 0.148 m3Natuurlijke isolatie zonder compromissen Gutex Thermofibre bestaat uit zuivere, losse houtvezels afkomstig van den en spar uit het Zwarte Woud. Deze inblaasisolatie combineert uitstekende thermische prestaties met een gezond binnenklimaat, volledig op basis van hernieuwbare grondstoffen. Waarom kiezen voor Gutex Thermofibre? Optimale thermische prestaties Door de lage lambdawaarde van 0,038 W mK wordt een hoger resultaat tegen warmteverliezen behaald.

Natuurlijke isolatie zonder compromissen

Gutex Thermofibre bestaat uit zuivere, losse houtvezels afkomstig van den en spar uit het Zwarte Woud. Deze inblaasisolatie combineert uitstekende thermische prestaties met een gezond binnenklimaat, volledig op basis van hernieuwbare grondstoffen.

Waarom kiezen voor Gutex Thermofibre?

Optimale thermische prestaties Door de lage lambdawaarde van 0,038 W/mK wordt een hoger resultaat tegen warmteverliezen behaald. Deze uitstekende bescherming tegen winterse kou spaart energie en tegelijkertijd ook geld.

Dankzij het hoge warmteopslagvermogen werkt Thermofibre ook in de zomer: het vertraagt de opwarming van de binnenruimte en zorgt voor een aangenaam leefklimaat het hele jaar door.

Duurzaam en CO₂-negatief

Thermofibre is gemaakt van gerecyclede houtsnippers afkomstig van lokale zaagmolens. De houtsnippers zijn afkomstig van bomen uit duurzaam beheerde bossen. Doordat de uitstoot tijdens de productie lager is dan de CO₂ die de bomen hebben opgenomen, is Thermofibre een CO₂-negatief product dat actief bijdraagt aan de vermindering van de wereldwijde CO₂-uitstoot.

Dampopen en vochtregelend

De bijzondere diffusieopenheid van de houtvezels bewerkstelligt een aangenaam en gezond woonklimaat. Ekoplus Thermofibre kan vochtige lucht opnemen vanuit de binnenruimte en deze vrijgeven aan de buitenlucht, wat schimmelvorming voorkomt en de luchtkwaliteit verbetert. 

Naadloze verwerking, ook bij complexe vormen

Thermofibre vult vakken naadloos en egaal, zelfs bij onregelmatige vormen. Het resultaat is een hoogwaardige isolatielaag zonder koudebruggen. Gutex Leidingen, kabels en hoeken worden volledig omsloten door de losse vezels, wat met starre isolatieplaten niet mogelijk is.

Goede geluidsisolatie

Dankzij de hoge dichtheid en stromingsweerstand zorgt Thermofibre tevens voor effectieve geluidsisolatie. Gutex

Brandveilig

Thermofibre verkoolt bij brand in plaats van te branden, en biedt daarmee tot 90 minuten brandbeveiliging (EN13501-2). Ecological Building Systems

Toepassingen

Gutex Thermofibre is geschikt voor inblazen in:

  • Dak- en vloerconstructies in houtskeletbouw
  • Wanden en spouwmuren
  • Plafonds en kruipruimtes
  • Zolders als losse opvulling over de balklagen

Thermofibre is ideaal voor vakken van circa 15 cm breed en 8 cm diep. De minimale inblasdichtheid bedraagt 25 kg/m³ bij open inblazen, 29 kg/m³ bij gesloten inblazen en 38 kg/m³ bij prefabricage. Gutex

Technische specificaties

Inhoud verpakking: 15 kg / 0.148 m3
Lambdawaarde: 0,038 W/mK
Toepassing: Inblazen / losse opvulling
Materiaal: Losse houtvezels (den/spar)
Herkomst: Zwarte Woud, Duitsland
Brandklasse: tot 90 min. (EN13501-2)

Let op: certificering vereist voor verwerking

Voor het verwerken van Thermofibre is deelname aan de Thermofibre-certificeringsopleiding vereist. Dit garandeert een correcte en kwalitatieve verwerking. 

 

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SKU: 47954569263

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4.5 ★★★★★
Based on 7 reviews
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Serhii
Louisville, US
★★★★★ 5
Exactly what I wanted
Color: Blue, Size: 6-Quart
Amazing! Looks beautiful, high quality, good price. Well packaged, no defects. Heavy of course :) Blue color is amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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Verified Purchase
Booksalottle
Port Orchard, US
★★★★★ 4
Nothing Exceptional but Gets the Job Done
Color: Blue, Size: 4.3-Quart, Color: Blue, Size: 4.3-Quart
I’ve owned this 4.5 Qt. Amazon Enameled Cast Iron Dutch Oven for almost two months and have used it three times to date. Upon arrival and at first glance, the gradient blue color is beautiful and super glossy; most importantly, the pot is heavy for its size - as it should be. It looks exactly like the product pictures, with a globular shape than square shape as others. Unfortunately, I also noticed that there was one pin hole and two tiny uneven protrusions on the enamel inside the pot. I own three other enameled cast iron cookware from two other brands (photos attached for size comparison) and performance wise, this cast iron by Amazon performs equally to them. The pot isn’t exceptional or special but it gets the job done. Other than the pin holes and protrusions, I have no complaints. This isn’t my first rodeo so when heating up the pot and while cooking, I have zero issues. I am starting the pan off at 4-Stars and will update my review as time progresses, or if I have any major issues with its durability or performance in subsequent months. For the amateur home cook, or for anyone who is new to cast iron cooking, below I’ve included tips that you may find useful while using this or any other enameled cast iron cookware. ================================ Regarding the 3 Photos and 1 video I've Attached: (Note: all photos were taken with an iPhone under kitchen lights during the evening. Photos have not been edited nor enhanced.) Photo 1: Size comparison of this Amazon Enameled Cast Iron Dutch Oven compared to three other enameled cast iron cookware that I own from two other brands. From left to right: 7 qt. Tramontina, 4.5 qt. Amazon, 3 qt. Lodge 4 qt. Tramontina. Photos 2 and 3: fresh produce shown next to 4.5qt Amazon Dutch Oven for color and size contrast. Video: 4.5 qt. Amazon Enameled Cast Iron Dutch Oven on gas stove over medium heat, with food cooking. ================================ TIPS THAT YOU MAY FIND USEFUL While Using your cast iron dutch oven: (Note: I included these similar tips in my review of a different enameled cast iron pot from a different brand. My tips can apply to all enameled cast iron cookware) 1. If you find that you have issues with food sticking, it could be that you are not heating up your cast iron pot properly to prevent undue hot spots. I heat my pot up gradually starting at low, then medium, then high heat. After my pot is very hot is when I add my fat/cooking oil. As the oil is heating up in the pot, I lift it and swirl the oil around to coat all sides of the pot that will come in contact with food. 2. Take into consideration the temperature of the items you are adding to your heated pot. As a general rule for cooking: when ever possible, ensure that the items you are adding to a hot pot are at room temperature, rather than ice cold from the fridge; this will assist with even cooking. 3. Also, get comfortable with adjusting your heat by lowering and raising it based on what you’ve added to the pot. In general, you will need more heat at the beginning of the cooking process, and less heat towards the end. If you cook by recipe, I highly recommend that you read all the steps ahead before starting, so that you become familiarized with all the procedures, allowing you to maneuver accordingly when you start cooking. 4. At the exception of searing meat to achieve a brown crust, deep frying, or when caramelizing onions, you should be stirring your pot (I recommend using a wooden spoon) every few minutes when cooking in cast iron that is placed over high heat. If you are braising on the stove at low heat versus braising in the oven, the frequency of your stirring will need to be adjusted. No matter how you’re cooking though, a watchful eye on the pot plus stirring, should both be a habit not an afterthought. 5. For all cooking vessels in general but especially for cast iron: after cooking, allow your pot to cool down completely before cleaning. NEVER immerse a hot cast iron pot into cold water, nor pour cold dish water into hot pot. You risk not only being scald by dangerous steam, but you also risk weakening the enamel, therefore lessening the durability of your pots over time. 6. This cookware and others like it from Tramontina and Lodge are economical and if used correctly, will perform well for most cooking; if used correctly, they should also last for years. Nonetheless, if you can afford it, authentic enameled cast iron cookware made in France by Le Creuset is the best way to go. Le Creuset is the gold standard in cast iron cookware and their quality is second to none. I definitely recommend this Amazon dutch oven but if you can afford to splurge, Le Creuset's reputation is stellar. As a professional chef, I've used them in high end kitchens and their quality and performance is premier.
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Reviewed in the United States on July 2, 2018
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Verified Purchase
Nicholas Wilson
Alexandria, US
★★★★★ 5
Nice BIG enameled cast iron dutch oven. like LeCreuset but costs less
Color: Blue, Size: 6-Quart
This is nice quality, similar to the far more costly French LeCreuset brand. I was surprised how big this model is, possibly too big for my small kitchen and limited storage space. I store it in the oven. It would be great for baking sourdough boule bread.
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Reviewed in the United States on May 13, 2026
J
Verified Purchase
JoiceMaynard
Massapequa, US
★★★★★ 5
Enamel finish
Color: Matte Navy, Size: 6-Quart
This is an amazing pot, got the 6 Qt for beautiful roast dinners and for baking bread. All comes out evenly baked. Cast Iron is best and it has a nice finish for easy clean up.
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Reviewed in the United States on April 24, 2026
T
Verified Purchase
T. J. MCNEILL
Dallas, US
★★★★★ 5
Great Cookware Best purchase
Color: Blue, Size: 6-Quart
I purchased mine back in 2021 and I absolutely love it, cooks the best stew ever easy wash and cleanup. Also great for deep frying
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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