\documentclass[10pt]{article}
\usepackage[tmargin=1cm,bmargin=6cm,includehead,includefoot]{geometry}
\usepackage{xcolor}
\usepackage{array}
\usepackage[demo]{graphicx}
\usepackage{lipsum}
\usepackage{fancyhdr}
\usepackage{fontspec}
\usepackage[doublespacing]{setspace}
\usepackage{soul}

\newcolumntype{P}[1]{%
  >{\raggedright\itshape\arraybackslash}p{#1}}

\setmainfont{Ubuntu Light}
\newfontface\ubold{Ubuntu Bold}

\sodef\ugg{}{.4em plus 1fill}{1em plus 2 fill}{2em plus 2fill minus.1em}

\definecolor{gbblue}{RGB}{0,176,240}
\definecolor{gbblack}{RGB}{55,53,53}
\definecolor{gbred}{RGB}{236,28,36}
\definecolor{footertxtclr}{RGB}{190,192,194}

\newcommand\address{Streetname and \#}
\newcommand\pccity{Postal Code, City}
\newcommand\twitter{@twittrhandle}
\newcommand\telnr{+1234567890}
\newcommand\email{email@address.com}
\newcommand\website{address.com}
\newcommand\sloganone{\ubold\textcolor{gbred}{1st slogan line}}
\newcommand\slogantwo{\ubold\textcolor{gbred}{2nd slogan line}}

\newcommand\footertext{\color{footertxtclr}\footnotesize some more information about me and my services in the footer of my document\par}

\newcommand\ColRule{%
  {\noindent\color{gbblue}\rule{\textwidth}{.5pt}}}
  
\newcommand\ColBlRule{%
  {\noindent\color{gbblack}\rule{\textwidth}{.5pt}}}

\newcommand\Header{%
  \noindent\makebox[\textwidth][l]{\parbox{1.09\textwidth}{%
    \hfill\includegraphics[height=78.142pt]{logo}}}\par\vskip1ex%
  \ColRule\par\vskip1ex\noindent
  \begin{tabular*}{\textwidth}%
    {@{}P{.27\textwidth}@{}P{.2\textwidth}@{}P{.13\textwidth}@{}>{\raggedleft\arraybackslash}p{.4\textwidth}@{}}
     \address & \twitter & \telnr    & \sloganone \tabularnewline
    \pccity  & \telnr   & \website  & \slogantwo \tabularnewline
   \end{tabular*}\par\ColBlRule\par}

\newcommand\Footer[1]{%
\ColRule\par\vskip-1ex
\noindent\begin{tabular*}{\textwidth}{@{}>{\raggedright}p{\textwidth}@{}}
\footertext
\end{tabular*}\par\vskip-1.5ex\ColRule\par\centering\thepage\par}

\fancyhf{}
\fancyhead[C]{\Header}
\fancyfoot[C]{\Footer}
\renewcommand{\headrulewidth}{0pt}
\setlength\headheight{134pt}
\pagestyle{fancy}

\begin{document}

\lipsum[1-20]

\end{document}

Package Fancyhdr Warning: \headheight is too small (107.4pt): 
 Make it at least 133.08203pt.