Embed Web-Form in .phtml Template

You can call web-form in any .phtml file using following example:

<?php
echo $this->getLayout()->createBlock('webforms/webforms', 'my_webform_block', array
(
    'webform_id' => 1,
    'template' => 'webforms/default.phtml',
))->toHtml();
?>

In Magento 1.x you may require additional layout assets for complete web-form functioning.