TOPS™ 4-Post Pergola Kit (Home Line) connectors If unsure about your soil

If unsure about your soil conditions

and fungi where wood is most vulnerable

It’s the simple upgrade that unlocks more function

and works well in most clay soils

TOPS™ 4-Post Pergola Kit (Home Line) connectors If unsure about your soilBUILD TODAY EASILY EXPAND TOMORROW The TOPS 4 Post Kit includes everything you need to build a sturdy, modular 4 post pergola foundation no guesswork required. With four Tri Top connectors and four Post Bases, you can create a square or rectangular layout thats ready to grow with your vision. Each Tri Top forms a clean 3 way junction with one vertical post and two horizontal posts, while the Post Bases secure your structure to a deck, patio, or