B0110-15690-CL (2017+) Ranger XP 1000 Front Guard with Ventilation Panel

Could it fit with the roof?

Yes, it fits with the roof top.

Will it fit 2026 Polaris Ranger 1000?

Yes. This will fit 2020-2026 Polaris Ranger 1000/ Crew 1000; 2017-2026 Ranger XP 1000/ Crew XP 1000; 2013-2019 Polaris Ranger XP 900; 2016-2019 Polaris Ranger Crew XP 900; 2015-2016 Ranger CREW 900; 2015-2023 Ranger Diese.

What is the thickness for this windshield?

0.2 inches.

How to install the windshield clamps quickly?

Please refer to the video below.

https://www.amazon.com/vdp/06481d441a3f4771bee32c1c768da90f?aci=amzn1.ive.seller.video.06481d441a3f4771bee32c1c768da90f&product=B0F1N5WZTX&ref=cm_sw_cp_r_ib_dt_v1gX793G3yaNM