You can often find a trial version via the SketchUp Extension Warehouse or the developer's site to see if the tool fits your workflow before purchasing.
Instant Roof Nui is a premium extension developed by . It is the successor and significant upgrade to the older "Instant Roof Pro" plugin. The "Nui" version essentially does everything the Pro version did, but with a massive expansion of features designed to handle almost any architectural style.
First, let's decode the keyword. In the roofing industry, "Nui" is often shorthand for a high-viscosity, advanced polymer sealant derived from ano- U ltimate I nfiltration technology. "Crack" refers to the substrate failure—the actual fissure in your roofing material.
4.4 Environmental degradation and embrittlement
In the world of roofing, "instant" doesn't necessarily mean a one-second fix, but rather a sealant that cures to a waterproof state extremely quickly—often within hours—and can be applied in conditions that would ruin other products, such as on [4†L21-L23][9†L19-L20].
: Create complex roofs (hip, gable, shed, Dutch gable, mansard) simply by selecting a face or edges in SketchUp. Full Roof Framing
7.5 Quality assurance