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Description
2000 x 4000 mm insulated upstand for roof lanternGesoleerde Opstand voor Daklantaarns: de ultieme ondersteuning voor efficinte, duurzame installaties Introductie van onze Insulated Builder's Upstand, speciaal ontworpen voor daklantaarninstallaties. Deze robuuste upstand verbetert thermische efficintie, structurele duurzaamheid en weersbestendigheid, en biedt een solide basis voor daklantaarns zonder dat er extra isolatiematerialen nodig zijn. Belangrijkste voordelen: Verbeterde thermische efficintie
Geïsoleerde Opstand voor Daklantaarns: de ultieme ondersteuning voor efficiënte, duurzame installaties
Introductie van onze Insulated Builder's Upstand, speciaal ontworpen voor daklantaarninstallaties. Deze robuuste upstand verbetert thermische efficiëntie, structurele duurzaamheid en weersbestendigheid, en biedt een solide basis voor daklantaarns zonder dat er extra isolatiematerialen nodig zijn.
Belangrijkste voordelen:
- Verbeterde thermische efficiëntie : ontworpen om de warmteoverdracht te verminderen, wat helpt om een comfortabele binnentemperatuur te behouden en bij te dragen aan lagere energiekosten.
- Uitzonderlijke duurzaamheid : Deze opstand is gemaakt van veerkrachtig spaanplaathout en is daardoor uitzonderlijk sterk en duurzaam. Bovendien past hij zich goed aan uiteenlopende omgevingsomstandigheden aan.
- Luchtdichte afdichting : nauwkeurig ontworpen om lucht- en waterinfiltratie te voorkomen, de weerstand van de lichtstraat tegen weersinvloeden te vergroten en een optimale klimaatregeling binnenshuis te ondersteunen.
- Optimale hoogte : Verhoogt de lichtstraat op de juiste manier om te voorkomen dat er water blijft staan. Zo behoudt u een helder zicht en gaat de lichtstraat langer mee.
- Gestroomlijnde installatie : Dankzij de consistente kwaliteit en het ontwerp vereenvoudigt deze opstand de installatie, waardoor mogelijke schade tijdens de installatie tot een minimum wordt beperkt en zowel de installatietijd als de kosten worden verlaagd.
Kies voor onze geïsoleerde opstand voor een betrouwbare, efficiënte fundering voor uw lichtstrateninstallaties. U profiteert iedere keer weer van goede prestaties en gemoedsrust.
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4.4 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Solid advice
Format: Paperback
Nice foundational advice to help one stay motivated and not so overwhelmed.
Good read!
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Learning Faster, Failing Smarter
Format: Paperback
This book is truly amazing. Each chapter offers so much to learn. It helped me review what I’ve missed so far, anticipate future challenges, and prepare ways to reduce the chances of failure.
It reminded me that failure is inevitable, but the speed of learning, adapting, and retrying makes all the difference. I learned that luck comes through action, ownership is everything, and true success lies in persistence and focus. The book also emphasizes solving real problems with humility, data, and continuous iteration. I’m truly grateful to have found this book — it changed the way I think about challenges and growth.
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Reviewed in the United States on October 13, 2025
★★★★★ 5
You NEED this book!!
Format: Kindle
If you are involved in a startup, or thinking about getting involved this is a must read. Jame's doesn't just rely on his own experience, he has been advising founders for years and does this with close relationships, not boardroom pontification. His blunt approach is balanced with his caring critiques. You can read dozens of books on startups and find out, when you actually are in one, how little applies to you. This is not that. Must read!!
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Reviewed in the United States on October 1, 2025
★★★★★ 4
Excellent book with a lot of solid advice
Format: Kindle
I thought this was an excellent book. It gave great advice that I found really helpful in thinking about and planning my startup, as many of the other comments have noted. The key ideas as far as I remember are that a) you should talk to as many potential users as you can and find out what their problems are, and b) be laser-focused on solving those problems instead of building what it is you want to build, because the thing you want to create might not be the thing that they want to buy. In fact I did just that; I talked with just one potential user and found that what I had thought would be their big problem wasn't a problem at all for them, and looking at some hard numbers as he advises, it isn't a problem for the industry as a whole, either. I had to go back and reformulate my approach. I now have a 100% better value proposition for them.
Just two words of caution:
1) The book assumes that your startup is an app of some sort. Much of what he's talking about is therefore specific to the tech business. Mine isn't. Mine is a real product that people can hold in their hands. That wasn't a deal breaker by any means as most of the lessons in the book are still applicable to my product and what I'm doing. Still, it would've been nice of him to acknowledge that someone's start-up may be a lemonade stand or something material and concrete like that.
2) Is the vulger language necessary? I mean, English isn't like some other languages where there's an enormous difference between the way a language is written and the way it's spoken, but still, do we need so many obscenities in a book on business? It reads in some places like you're in a bar with a tech bro who's had a few drinks and is lambasting your approach to your business. I could've done without all the four-letter-words. But maybe that's just my generation.
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Reviewed in the United States on November 2, 2025
★★★★★ 5
Essential reading for startup entrepreneurs
Format: Paperback
I wish I had read this book BEFORE I undertook my startup! It provides an essential guidance for entrepreneurs who are thinking about a startup and I highly recommend it to anyone considering it.
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Reviewed in the United States on December 27, 2025